Full Technical Description: Electrolytic Tin Plated Seamless Copper Material; 2.31 Inch Overall Length; Copper Conductor Material; UL, CSA Approval; 1/0 AWG, 1/0 (Aircraft), 1/0 (An) Conductor Size; 5/8 Inch Stud Size; 43 Die Index; 0.88 Inch W Pad Size; 1 Pad Hole(S); PENN-CRIMPS[R] Brand; Lug Type Ring Tongue; Wire Strip Length 11/16 Inch; With Inspection Window; BLY Model