SIMPLEX Sledge Hammers
Superplastic / nylon; with reinforced cast iron housing and fibre-glass handle

EH 3778.

The SIMPLEX sledge hammer of the series 3778 is equipped with the insert combination of superplastic / nylon.

The superplastic insert (series 3207) allows for a more powerful impact force than the rubber insert. It is a medium hard plastic insert made of extruded and extremely homogeneous material. Compared to injection moulded plastic inserts, it is therefore considerably more wear-resistant and durable.

The nylon insert (series 3208) offers outstanding impact qualities and is guaranteed to combine maximum strength with unique durability. It is composed of extruded and extremely homogeneous material and will not chip even at temperatures below zero. Moreover, it is also oil and grease resistant.

The black, reinforced cast steel housing provides for greater stability thanks to the enlarged wall thicknesses and struts. The increase in weight ensures greater impact force.

Extremely rugged and durable, the fibre glass handle offers exceptional break resistance. It is shaped ergonomically and includes a non-slip handle. It possesses a smooth surface and is inorganic (non-sensitive to moisture).

In line with the smart SIMPLEX principle, all components are replaceable and can be retrofitted. This translates to savings in both money and resources.

Measuring 3,800g and 80cm in total weight and total length, respectively, this sledge hammer is available in D80mm.

Product features:

  • SIMPLEX sledge hammer with the insert combination of superplastic (white, medium hard, very durable) / nylon (white, hard, very wear-resistant, no chipping even in sub-zero temperatures, oil and grease resistant).
  • Reinforced cast steel housing with great stability boosts impact force by adding weight.
  • Exceptionally rugged and durable fibre glass handle with non-slip grip, inorganic (non-sensitive to moisture).
  • All parts can be replaced / retrofitted, resulting in great savings in cost and resources.
  • Available in D80mm (total weight of 3,800g).

Application Areas

Gardening and landscaping, paving, kerbstone setting, scaffold and tent construction, hall construction, steelwork, stand building, joining workpieces, assembly of sharp-edged workpieces, housing assembly, mould making, plant construction, sheet-metal work, furniture assembly, window and door construction, prefabricated house construction, joiner's work, carpenter's work, assembly and repair work in the automotive and truck sector, fencing, driving steel wedges, manual wood harvesting with motor, maintenance and repair

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Ø [mm]
lkopf [mm]
lhges [mm]
gewicht [g]

More details

Price [€]
Ø [mm]:
80 mm
lkopf [mm]:
175 mm
lhges [mm]:
800 mm
gewicht [g]:
3795 g
SIMPLEX sledge hammer
  • Ø: 80 mm
  • lkopf : 175 mm
  • lhges : 800 mm
  • Weight: 3795 g
  • GTIN: 4030618306467
  • proficl@ss 5.0: AAA938c002
  • ecl@ss 10.1: 21-04-09-20
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insert 1

  • Superplastic, white
  • Medium hard
  • Very durable
  • Wear-resistant

insert 2

  • Nylon, white
  • hard
  • Very wear-resistant
  • no chipping (even at tempeatures below zero)
  • Oil and grease resistant


  • Reinforced cast iron, black


  • Fibreglass with rubber grip

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Assembly Instructions SIMPLEX
Operating manual
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Datasheet EH 3778. SIMPLEX Sledge Hammers – Superplastic / nylon; with reinforced cast iron housing and fibre-glass handle
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Areas of application hand tools
Infomation material
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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


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.