Hold onto nuts in tight spaces with a back-hold or piper tool.

A back-hold or piper holds on to the nut securely even on the under side of flanges. The unique spring loaded ball plunger mechanism holds the piper securely in place whether in use on the top of a flange or underneath.

We carry a large selection of sizes that are available with the rental of hydraulic or pneumatic tools. For more information download the Piper datasheet.

Sales and rental of back-hold tools is available through Better Bolting Inc.