Martin 30&deg; Angle Service Wrenches SAE #1240, 1 1&frasl;4 " opening, 7 3/16 " long, 2 1&frasl;16 " head diameter, 1&frasl;4 " head thickness, Chrome finish 1-1/4" opening; angle wrench Made with a Chrome finish 30 degree angle head Thin pattern for the use on jam nuts and confined areas Made in the USA