GripEdge 9-PC Long Ball RPT Torx Socket Set - BST9LS

The GripEdge BST9LS is a 9-PC Long Ball End RPT Star/Torx Socket Set featuring patented Rounding Prevention Technology on every socket. Bi-directional RPT geometry grips stripped Torx fasteners, delivering up to 400% more removal torque. S2 tool steel construction throughout.

Key Features

• Patented RPT bi-directional geometry on every socket in the set
• Up to 400% more removal torque on stripped or damaged Torx/Star fasteners
• Ball-end tips allow Torx fastener engagement at up to 30 degrees off-axis
• S2 tool steel for professional-grade durability and long service life
• Black phosphate finish resists corrosion and shop chemical exposure
• Comprehensive Torx size coverage for aviation and automotive applications

Specifications

• Drive Size: 3/8"
• Piece Count: 9-PC
• Variant: Long Ball End
• Drive Style: Star / Torx
• Material: S2 Tool Steel
• Finish: Black Phosphate
• Technology: RPT Rounding Prevention Technology

Applications

Used by aviation maintenance technicians, A&P mechanics, and MRO professionals working on aircraft, automotive, and aerospace assemblies with Torx/Star fasteners. RPT geometry prevents the rounding that leads to stuck fasteners and costly repairs.

The Grip Edge BST9LS is purpose-built for angled Torx fastener access in tight aircraft compartments and recessed panel assemblies.