The One-Way Vise works like a zip tie: its inside jaws allow fencing to run through one way, but catches it before it slides back the other direction. This high-quality vise is used to hold Cameo fencing secure on end posts. Delivering strength and reliability, the one-way vise has inside jaws which hold the correct tension on the line.  A One Way Vise is needed at each end of each line (the end post or terminals). 

• Simply insert fencing into the tube; vise will hold line securely in place

• 2 - #8-15 x 1-1/4" Indented Hex Washer Head Slotted Tapping Screws, included