These nunchuck wooden grips challenge your grip strength with each rep and set. A real forearm workout! Nunchuck Wooden Grips$25.00PriceQuantityAdd to CartPRODUCT INFO SPECSEach accessory comes with a minimum strength of 3kN per side. One kN equals a breaking strength of 225 lbs. SHIPPING INFOProduct ships FREE anywhere in the continental United States!