The park tool rp 5 straight snap ring pliers are professional quality ring pliers made from forged heat treated cro moly steel with a return spring and vinyl dipped grips the rp 5 has 17mm tips on straight blades for small internal snap rings the tips open from 22mm to 0 tips touching park tool rp 5 straight snap ring pliers features a bespoke pair of snap ring or circlip pliers designed to work with the fittings found on suspension and hydraulic systems forged for stren