Rigid conduit Locknut used for securing rigid and IMC conduits and other threaded connectors to a steel box or metal enclosure. Constructed of steel and are zinc-plated for rust resistance. SKU: 40570423 MFG: 49104 Shop more products by Sigma Electric. Best online store to shop electrical repair kits. Save big with Life-and-home discount coupons SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. Normally ships within 24 hours $0.4 Quantity 50 100 150 200 250 300 350 400 450 500 In Stock Buy It Now Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size : 1-1/4" Designed for indoor or outdoor use These locknuts are constructed of steel and are zinc-plated for rust resistance Used for securing rigid and IMC conduits and other threaded connectors to a steel box or metal enclosure Bagged FEATURES MFR: 49104 SKU: 40570423 UPC: 031857491048 Brand: Sigma Electric