Shop Our Products. Triple Square Socket Sets Store / Triple Square Socket Sets Refine by Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A Snap On 9 Pc. 3/8" Drive Metric Triple Square XZN Stubby Socket Driver Set (4-18 mm) BLPXZNM389 Snap On 9 Pc. 3/8" Drive Metric Triple Square XZN Stubby Socket Driver Set (4-18 mm) BLPXZNM389 $45.00 Mac Tools 8pc 3/8” Drive Long Triple Square Socket Set, SXVMTSL8B Mac Tools 8pc 3/8” Drive Long Triple Square Socket Set, SXVMTSL8B $100.00 Matco Tools 5pc. 1/2” & 3/8” Drive Triple Square Long Bit Set (8–16 mm) Matco Tools 5pc. 1/2” & 3/8” Drive Triple Square Long Bit Set (8–16 mm) $55.00 Matco Tools 3/8” & 1/2” Drive 6 Pc. Metric Triple Square Bit Socket Set, SQM62R Matco Tools 3/8” & 1/2” Drive 6 Pc. Metric Triple Square Bit Socket Set, SQM62R $100.00 Blue Point 9 Pc. 3/8" Drive Metric Triple Square XZN Stubby Socket Driver Set (4-18 mm) BLPXZNM389 Blue Point 9 Pc. 3/8" Drive Metric Triple Square XZN Stubby Socket Driver Set (4-18 mm) BLPXZNM389 $79.99 Matco Tools 7 Pc. 1/4” Drive Triple Square Bit Set (4-14mm) Matco Tools 7 Pc. 1/4” Drive Triple Square Bit Set (4-14mm) $85.00 Matco Tools 5pc. 1/2” & 3/8” Drive Triple Square Long Bit Set Matco Tools 5pc. 1/2” & 3/8” Drive Triple Square Long Bit Set $55.00 S.K Tools 4pc 3/8” & 1/2” Triple Square Socket Set S.K Tools 4pc 3/8” & 1/2” Triple Square Socket Set $55.00