These are 1/2" (0.500") plastic hex spacers that are placed on pull rods before attaching the hex tuning pegs. They add 1/2" length to the tuning end of the pull rod. Some instruments have a deeper tuning endplate at the changer and so require these spacers to easily access the hex tuning pegs with a pedal steel guitar tuning wrench. 

All spacers are 3/16" hex drive and 1/2" in length.

The diameter of the hole is different depending on the size pull rod you have in your instrument, Large (L), Medium (M) and Small (S).

Large fits 1/8" (0.125") Rods

Medium fits 7/64" (0.109") Rods

Small fits 3/32" (0.094") Rods

Please measure your rod thickness to ensure that you purchase the correct size hex spacer.

Price includes 5 Spacers.