Deep type single ring spanner RD Existing product Hardly damages bolts and nuts Large contact surface of the wrench makes it easy to apply torque to nuts and bolts.Hardly damage the surface of long nuts,etc Reach bolts and nuts in deep places It can reach and fasten bolts and nuts located in deep places that existing ring spanners cannot reach. Deep type single ring spanner Weight ・Nickel chrome plating ・Made in Japan Asahi Metal Industry Co.,Ltd. Export dept. 9F, Toua Bldg., 4-5-7, Minamihommachi, Chuo-ku Osaka-shi, Osaka, 541-0054, Japan Mail : [email protected]