Lowell Corporation’s tools for high line utility pole installation and repair. The Triple Square Impact Sockets for overhead, highline, distribution and transmission utility hardware. Models TSIS (distribution) and TrTSIS (transmission). Use with any impact wrench to install or tighten pole hardware.
Triple Square Impact Socket
13/16? x 1? x 1-1/8? Square Opening
7/16? Hex Adapter
Part Number - 23-26908-9900
Adapter Only Part Number - 23-26908-9907