Bits > Driving and Overcheck Bits > Driving Bits < 1 2 3 4 5 Weaver Leather Rubber Mouth MI CP Driving Bit with Rings Price $8.28 This chrome plated driving bit has a 4-1/2" rubber mouth and 2-1/2" rings. Weaver Leather Rubber Mouth Snaffle Driving Bit - 5 Price $28.96 This stainless steel driving bit has a 5" rubber snaffle mouth, 1-7/8" rings and half cheeks. 1 2 3 4 [5]