Sure-Grip Roller Skate Slide and Grind Blocks Size:Medium Available lengths: 90” (229 cm)

Available lengths: 90” (229 cm) and 108” (274 cm)

or any other sneaker restoration project

etc) and the wide band make them easy to just throw over your shoulder

Light Blue 91A

there are four prevalent bolts that look similar but have minor variations in threading and size

Sure-Grip Roller Skate Slide and Grind Blocks Size:Medium Available lengths: 90” (229 cm)Sure Grip Slide and Grind Blocks exclusively for use on the Avenger and Avanti plates. Don't sleep on these, skaters! These unique blocks are made out of UHMW (Ultra High Molecular Weight Polyethylene) what's so great about this? This material has the highest impact strength of any thermoplastic AND has a low coefficient of friction (ie. it's slippery, and is self lubricating). Fitting: Small block fits plate sizes 4 5 Medium block fits plate sizes 6