Ball Lock Pins single acting - comply with NASM / MS17985
EH 4211.
Ball Lock Pins according to NASM (former norm: MS) are used for quick fastening, locking, adjusting, changing and securing. Quickly and easily unlockable for frequently repeated connections.
Ball Lock Pins (Quick Release Pins) are produced according to Aviation Norm NASM (former norm: MS) and tested to NAS 1332.
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Nominal diameter A [inch]
Clamping length L +0.02 0 [inch]
Shearing resistance, two-shear min. [lb]
Standard description
More details
Article-No.
CAD / Documents
Price
[€]
Available
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
0.3 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C303
Article-No.:
4211.A03
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 0.3 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 24 g
- Standard description: MS17985C303
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
0.4 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C304
Article-No.:
4211.A04
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 0.4 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 24 g
- Standard description: MS17985C304
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
0.5 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C305
Article-No.:
4211.A05
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 0.5 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 24 g
- Standard description: MS17985C305
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
0.6 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C306
Article-No.:
4211.A06
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 0.6 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 24 g
- Standard description: MS17985C306
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
0.7 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C307
Article-No.:
4211.A07
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 0.7 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 25 g
- Standard description: MS17985C307
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
0.8 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C308
Article-No.:
4211.A08
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 0.8 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 25 g
- Standard description: MS17985C308
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
1 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C310
Article-No.:
4211.A10
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 1 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 26 g
- Standard description: MS17985C310
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
1.1 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C311
Article-No.:
4211.A11
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 1.1 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 27 g
- Standard description: MS17985C311
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
1.2 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C312
Article-No.:
4211.A12
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 1.2 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 27 g
- Standard description: MS17985C312
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
1.3 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C313
Article-No.:
4211.A13
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 1.3 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 27 g
- Standard description: MS17985C313
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
1.4 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C314
Article-No.:
4211.A14
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 1.4 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 25 g
- Standard description: MS17985C314
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
1.5 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C315
Article-No.:
4211.A15
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 1.5 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 27 g
- Standard description: MS17985C315
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
2 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C320
Article-No.:
4211.A20
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 2 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 28 g
- Standard description: MS17985C320
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
2.1 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C321
Article-No.:
4211.A21
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 2.1 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 28 g
- Standard description: MS17985C321
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
2.2 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C322
Article-No.:
4211.A22
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 2.2 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 30 g
- Standard description: MS17985C322
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
2.3 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C323
Article-No.:
4211.A23
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 2.3 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 30 g
- Standard description: MS17985C323
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
2.5 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C325
Article-No.:
4211.A25
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 2.5 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 32 g
- Standard description: MS17985C325
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
2.6 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C326
Article-No.:
4211.A26
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 2.6 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 33 g
- Standard description: MS17985C326
Nominal diameter A [inch]:
3/16 inch
Clamping length L +0.02 0 [inch]:
4.5 inch
Shearing resistance, two-shear min. [lb]:
5,150 lb
Standard description:
MS17985C345
Article-No.:
4211.A45
- Nominal diameter A: 3/16 inch
- A min.: 0.187 inch
- A max.: 0.1885 inch
- Clamping length L +0.02 0: 4.5 inch
- B ±0.005: 0.22 inch
- C 0 -0.04: 0.26 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.194 inch
- Shearing resistance, two-shear min.: 5,150 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Standard description: MS17985C345
Nominal diameter A [inch]:
1/4 inch
Clamping length L +0.02 0 [inch]:
0.5 inch
Shearing resistance, two-shear min. [lb]:
9,200 lb
Standard description:
MS17985C405
Article-No.:
4211.B05
- Nominal diameter A: 1/4 inch
- A min.: 0.247 inch
- A max.: 0.2485 inch
- Clamping length L +0.02 0: 0.5 inch
- B ±0.005: 0.289 inch
- C 0 -0.04: 0.29 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.254 inch
- Shearing resistance, two-shear min.: 9,200 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 26 g
- Standard description: MS17985C405
Nominal diameter A [inch]:
1/4 inch
Clamping length L +0.02 0 [inch]:
0.6 inch
Shearing resistance, two-shear min. [lb]:
9,200 lb
Standard description:
MS17985C406
Article-No.:
4211.B06
- Nominal diameter A: 1/4 inch
- A min.: 0.247 inch
- A max.: 0.2485 inch
- Clamping length L +0.02 0: 0.6 inch
- B ±0.005: 0.289 inch
- C 0 -0.04: 0.29 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.254 inch
- Shearing resistance, two-shear min.: 9,200 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 27 g
- Standard description: MS17985C406
Nominal diameter A [inch]:
1/4 inch
Clamping length L +0.02 0 [inch]:
0.7 inch
Shearing resistance, two-shear min. [lb]:
9,200 lb
Standard description:
MS17985C407
Article-No.:
4211.B07
- Nominal diameter A: 1/4 inch
- A min.: 0.247 inch
- A max.: 0.2485 inch
- Clamping length L +0.02 0: 0.7 inch
- B ±0.005: 0.289 inch
- C 0 -0.04: 0.29 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.254 inch
- Shearing resistance, two-shear min.: 9,200 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 27 g
- Standard description: MS17985C407
Nominal diameter A [inch]:
1/4 inch
Clamping length L +0.02 0 [inch]:
0.8 inch
Shearing resistance, two-shear min. [lb]:
9,200 lb
Standard description:
MS17985C408
Article-No.:
4211.B08
- Nominal diameter A: 1/4 inch
- A min.: 0.247 inch
- A max.: 0.2485 inch
- Clamping length L +0.02 0: 0.8 inch
- B ±0.005: 0.289 inch
- C 0 -0.04: 0.29 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.254 inch
- Shearing resistance, two-shear min.: 9,200 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 28 g
- Standard description: MS17985C408
Nominal diameter A [inch]:
1/4 inch
Clamping length L +0.02 0 [inch]:
0.9 inch
Shearing resistance, two-shear min. [lb]:
9,200 lb
Standard description:
MS17985C409
Article-No.:
4211.B09
- Nominal diameter A: 1/4 inch
- A min.: 0.247 inch
- A max.: 0.2485 inch
- Clamping length L +0.02 0: 0.9 inch
- B ±0.005: 0.289 inch
- C 0 -0.04: 0.29 inch
- D max.: 0.31 inch
- E max.: 0.5 inch
- F max.: 1.815 inch
- G max.: 1.27 inch
- H min.: 0.8 inch
- Location hole max.: 0.254 inch
- Shearing resistance, two-shear min.: 9,200 lb
- Operating temperature range min.: -65 °F
- Operating temperature range max.: 200 °F
- Weight: 29 g
- Standard description: MS17985C409
Material
Pin ①
- Stainless steel, precipitation-hardened, passivated
Press bolt ②
- Stainless steel, precipitation-hardened, passivated
Spring ③
- Stainless steel, passivated
Handle ④
- Aluminium, black anodised
Attaching ring ⑤
- Stainless steel, passivated
Ball ⑥
- Stainless steel, precipitation-hardened, passivated
Notes
Special types on request.
All further dimensions are available on request.
- This product is manufactured in INCH dimensions.
References
A conversion table can be found in the technical data following these product information pages.
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Operation
The balls are unlocked by pressing the knob.
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Datasheet EH 4211. Ball Lock Pins with T-handle – single acting - comply with NASM / MS17985
Category:
Datasheet
Type:
PDF
RoHS compliant
Compliant according to Directive 2011/65/EU and Directive 2015/863
Does not contain SVHC substances
No SVHC substances with more than 0.1% w/w contained - SVHC list [REACH] as of 10.06.2022
Does not contain Proposition 65 substances
No Proposition 65 substances included
https://www.P65Warnings.ca.gov/
Free from Conflict Minerals
This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.