3146 Model Code: AB part# 3146 This item features: 2 different size openings. Heat treated. Hole at larger end for turning in standard pole steps. For use on heavier 3 bolt guy clamps on which clearance is limited. End openings sized to NEMA hardware specification. Opening Type: Open/Open. Overall Length: 13 in. Handle Type: I Beam. Material: Heat Treated Steel. Measuring System: Inch. Type: Open End Wrench. Price is for 1 Each. Model Code Model Description AAOpening Size:11/16 in, 7/8 in, 1 1/16 in, 1 3/16 in, Finish:White ABOpening Size:5/8 in, 13/16 in, 29/32 in, 1 in, 1 3/32 in, Finish:Dark Blue ACOpening Size:5/8 in, 7/8 in, 1 1/16 in, 1 in, 1 5/16 in, Finish:Dark Blue w/Small End Painted White