TRIMAX COUPLER LOCK 3-1/2" CH TRIMAX TC3

• Machined locking pins
• Weather tough with aluminum heads ti prevent rust
• Full length pin made of 100% stainless steel
• Slides to fit 7/8", 2-1/2" and 3-1/2" spans
• Includes 2 keys

721335 : Fits couplers with up to 7/8" span
721348 : Fits couplers with up to 2-1/2" span
721360 : Fits couplers with up to 3-1/2" span
721342 : Adjustable coupler lock, fits couplers from 7/8", 2-1/2" to 3-1/2" spans