🔹️4140 CHROMOLY AXLE 🔹️CONCAVE BODY FOR PIVOTING SPACE 🔹️ROLLS ON 2 SELF LUBRICATING BUSHINGS 🔹️PLATFORM SIZE 80mm BY 95mm 🔹️3M SAFETY-WALK RUBBER GRIPTAPE 🔹️PIVOT ALMOND 46MM BY 20MM 🔹️CONCENTRIC CIRCLE ON ALMOND FOR CIRCULAR GRIP 🔹️FIBERGLASS REINFORCED NYLON PLASTIC BUILD 🔹️6mm ALLEN KEY AXLE HOLE and 15mm wrench access 🔹️4 SOCKET ALLEN BOLT ASSEMBLY 🔹️WEIGHT : 422 GRAMS