Performance Tool Air Hammer w/4 Chisels Size:1/4" National Hardware #771D By-Passing Door

National Hardware #771D By-Passing Door Hardware Set is suitable for use with 3/4" to 1-3/8" thickness doors

Trigger Handle One-Handed Operation

DS and AV Series)

This 70-piece set from the makers of the original adjustable wrench has the hand tools you need to do everything from simple fixes around the house to advanced automotive repair

Resists kinking

Performance Tool Air Hammer w/4 Chisels Size:1/4" National Hardware #771D By-Passing DoorBuilt in air regulator for precise speed control Single piece assembly for longer tool life Quick change coil spring retainer Includes 4 chisels: flat, spot weld breaker, tapered punch, rivet cutter Ideal for general repairs, panel cutting, hole punching, removing rivets and exhaust work Specification: Bore size: 3 4", Stroke length: 1. 7", Free speed: 4500 BPM, Average CFM: 4, Air pressure: 90 PSI, Air inlet: 1 4" NPT, Hose size: 3 8" ID, Length: 5.