Marketing Color: BlackWoodys ACE single runner line utilizes a 3/8in. x 1/2in. preformed steel square bar. The ACE has a taller profile and is more aggressive, providing excellent control on rider-forward sleds. Woodys carbide carries innovative features like 60 carbide inserts that are guaranteed not to come out under any conditions,. Flat-Top design, rounded wear pads, full-length hardweld and bevel-cut host bar that doesnt snag trailer edge. Superior quality, construction, performance, safety and reduced expense due to long service lifethe Woodys guarantee. Available in 8in. carbide for trail users in Woodys popular series. NOTE: Some models require drilling extra holes in ski.. Fits C&A Pro Skis: 5in. Sport II ski, 6in. Race ADX ski, 6in. Razor ski, 6in. Trail X ski, MTX/XT/BX. Fits Curve Skis: Curve XSM, Extreme XS. Fits Ultra III Skis