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 $0.79 Quantity 50 100 150 200 250 300 350 400 450 500 In Stock Add to cart 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