Ko-ken Tools 1/4 Sq. Dr. Universal NUT GRIP® Socket - 15mm Track alignment gauge Inside Width 3 (Press Frame):

Inside Width 3 (Press Frame): 320mm

and speed control of the hoist

the sockets provide durability

Gedore 3245837 Oil Filter Socket

Insulated Inch Deep Offset Wrench 7/8" at a better price

Ko-ken Tools 1/4 Sq. Dr. Universal NUT GRIP® Socket - 15mm Track alignment gauge Inside Width 3 (Press Frame):2441M: Nut Grip, drive Universal Joint, Chrome Hand Sockets. NUT GRIP is Ko ken's special design for non magnetic nuts bolts to be held firmly in a 6 point socket. The design consists of two balls held in place by a spring steel ring. Drive Size 1 4" Square Drive Fastener Size 15mm Type Nut Grip Socket Product Dimension (Refer Line Drawing Image): D1 Size: 21mm D2 Size: 13mm H Size: 9mm L Size: 36mm