Product details FEATURES: Stanley 0-47-465 – Powerwinder set. Case holds 45g/ 1.5oz chalk to reduce filling times Stainless steel end hook does not rust   3 1/2 To 1 Gear Ratio For 3.5 Time Faster Rewind Clear View Case So You Can See The Amount Of Chalk Left Inside Case Holds 45G/ 1.5Oz Chalk To Reduce Filling Times Stainless Steel End Hook Does Not Rust