Allpax Complete Gasket Cutter KitEnhanced cutting block slides easily over a variety of gasket materials. Heavy-brass block. Handy case. Cutting Capacity: 1/4 in [Min], 25 in [Max]; Includes: Cutter Block & Head Assembly, (2) Cutter Head Screws, (6) Gasket Cutter Blades, Pivot Post, Short & Long Center Pin, 18 in. Cutting Board, Cutting Knob for Small Diameters, Post with Offset Pin, Piercing Tool, Hex Tool, Blow Molded Case; Weight: 12.56 lb.