Delrin Plugs insoles Skaters have the extra protection

Skaters have the extra protection from a compression-molded foam pad with a raised top around the joint area

14mm (9/16") removable socket wrench for  truck action nuts on Tracer and Prodigy plates

Features Base: Fiberglass

Adjustable sturdy polyurethane toe stop

Dual-density ankle padding

Delrin Plugs insoles Skaters have the extra protectionDelrin Jammerz products are made in the USA from a durable high quality plastic so tough that it's been known to work as replacement for metal. Because of its high tensile strength, overall durability and toughness this jam plug is perfect for dance moves that require your jam plugs to come in contact with the ground. Jammerz Delrin plugs can be used for sliding and spinning techniques. Please use caution as the plugs will be very slick on the roller