description stp710 stud punch reed offers the most common sizes of stud punches for metal studs, plumbing, and electrical work. give fast punches for running wires or lines through metal studs without pre-drilling. punches 20 gauge steel and thinner steel. the stp710 features two cutting edges. california proposition 65 warning. view warning label features punch metal studs easily in order to run lines two-hand operation includes handle grips no more pre-drilling specifications acme tools brand name reed mfg acme tools part number 06465 assembled weight (lbs) 6.6 california proposition 65 warning required yes color / finish silver, black country of origin united states electrician tool application cutting electrician tool type stud punch gauge cutting capacity 20 globaltradeitemnumber (gtin) 00757033064652 handle length (in) 21.0 handle material steel internal supplier part # 06465 internet product code (ipc) 7251c3c8a6a manufacturer warranty reed warranty material curved handle is steel, bottom handle is aluminum package depth 23.25 package height 4.75 package weight 7.5 package weight (lbs) 7.5 recommended safety equipment safety goggles upc 757033064652