3 Port Aluminum Dual Rated Transformer Lug 350 MCM - 6 AWGAluminum Dual Rated Transformer Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low resistance.
Sturdy and easy to use for outdoor horizontal level and grade applications. Wire hung, magnetically dampened compensator keeps line of sight continuously level within +/- 15 minutes (1/4 degree) Establish and check angles without re-positioning the unit with 360 degree graduated horizontal circle with infinite tangent screw High quality optics - Sturdy telescope holds 6 precision lenses .
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