Crescent 2 Pc. X6™ 4-in-1 Black Oxide Spline Ratcheting SAE Wrench Set Brand_Flanders Requires 2-1/8' diameter crossbore hole

Requires 2-1/8' diameter crossbore hole and 1' diameter edge bore

A higher MERV rating signifies greater efficiency and increased protection against airborne particles

lubricates & quiets

liquefied petroleum and LP gas/air mixtures

Crescent 2 Pc. X6™ 4-in-1 Black Oxide Spline Ratcheting SAE Wrench Set Brand_Flanders Requires 2-1/8' diameter crossbore holeThe most versatile wrenches available each X6 can be used on six different styles of fasteners, in four common sizesSpecially formulated and heat treated chrome alloy steel construction for superior strength and resistance to corrosionErgonomic beams let you apply more torque to fasteners