• Securely connects breaker bar
• Low-profile sockets combined with low-profile ratchet gets the job done in the tightest work areas
• Work Surface : Non-Directional Rubber
3/8" Drive BPRFR938 and 1/2" Drive BPRSR940 Ratchets (3 pc) in a storage tray
• Auto Power-Off : After 5 minutes of non-use
3/8" Drive Metric #10, 10 mm Hex, Deep Spline Socket | FELM10B 8-Point • Securely connects breaker bar3 8" drive Specifications Drive Size, inches : 3 8 Dimension C, Bolt Clearance Depth, mm : 40. 4 Hex Size, mm : 10 Dimension B, Drive End Dia., mm : 16. 8 Country Of Origin : USA Dimension E, Opening Depth, mm : 10. 0 Dimension D, Length, mm : 54. 0 Dimension A, Socket End Dia., mm : 14. 5 Finish : Chrome Size, Spline (SAE) : #10 (5 16)