Lowell Corporation’s 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.

ImageNamePart NumberOpeningLengthAdapterWeightModelMeasurement Systemhf:att:pa_socket-openinghf:att:pa_lengthhf:att:pa_adapterhf:att:pa_weighthf:att:pa_modelhf:att:pa_measurement-system
Triple Square Impact Socket TSIS
Triple Square Impact Socket TSIS23-26908-990013/16" Sq, 1" Sq, 1-1/8" Sq7-3/4"7/16" Hex2 lbsTSISStandard13-16-sq 1-sq 1-1-8-sq7-3-47-16-hex2-lbstsisstandard
Transmission Triple Square Impact Socket TrTSIS
Triple Square Transmission Impact Socket TRTSIS21-T8T29-Q1001-1/8" Sq, 1-5/16" Sq, 1-1/2" Sq10-3/8"7/16" Hex3-1/2 lbsTRTSISStandard1-1-8-sq 1-5-16-sq 1-1-2-sq10-3-87-16-hex3-1-2-lbstrtsisstandard
Single End Triple Square Impact Socket
Single End Triple Square Impact Socket SETSIS21-R8T16-000013/16" Sq, 1" Sq, 1-1/8" Sq9"7/16" Hex2 lbsSETSISStandard13-16-sq 1-sq 1-1-8-sq97-16-hex2-lbssetsisstandard