3/8" Reversible Malleable C-Clamp Beam Clamp

May Be Used On Top or Bottom Flange of the Beam. Beveled Lip Allows Hanging From Top Flange Where Clearance Is Limited. May Be Installed with the Set Screw In the Up or Down Position. Offset Design Permits Unlimited Rod Adjustment By Allowing the Rod To Be Threaded Completely Through the Clamp. the Rear Window Design Permits Inspection of Thread Engagement. Recommended For Hanging From Steel Beam Where Flange Thickness Does Not Exceed 3/4" (19.0mm). Cast Malleable Steel with Hardened Cup Point Set Screw and Jam Nut.