50-Amp, 230-Volt Primary Power Receptacle - NEMA 6.50R (Pin style) Features Heavy gauge steel mounting strap zinc-plated for corrosion resistance. For use with copper or aluminum wire, 75°C rated terminals. Surface receptacles have patented lay-in terminals and accept up to #4 wire. Surface receptacles 3/4" and 1" concentric knockouts and adjustable cord. Clamp allows for wiring from bottom or back. Free standard ground shipping within contiguous U.S. Availability: Usually ships the next business day. OKI1252$14.24 All prices shown are in U.S. Dollars The Cyberweld® name, logo and the slogan "Weld with your mouse"® are registered service marks of: J.W. Goodliffe & Son, Inc. 1900 E. Elizabeth Ave. P.O. Box 4370 Linden, NJ 07036 (800) 419-0580 FAX (908) 486-9366 Phone answered live M-F 8:00am to 4:30pm EDT © 2000 - 2010. All rights reserved.