THOR 50mm Copper/Copper Hammer MV380519 They are called scissor jacks

They are called scissor jacks because they are made of diagonal pieces of metal that contract and expand in a way similar to that of a pair of scissors

GZ25653 PIN PUNCH GROZ PIN PUNCH 5/16(8MM) X 200 Extra Long Pin Punches Heavy Duty [No

Chain type M11

5 x 25mm Engineering Screwdriver Ergonomic

Lifting range: 85mm to 465mm

THOR 50mm Copper/Copper Hammer MV380519 They are called scissor jacksTH316 50 Thor #316 #4 COPPER COPPER HAMMER 50mm The Copper face combined with the Malleable Iron head gives a SAFE but high impact blow. Ideal where a heavy blow is required combined with a relatively small striking area. Faces are designed to wear and can be replaced. Specifications Weight: 2830g Face Diameter: 50mm (2 inch) Replacement Face Part Number: THF C50