They use a solid rod or bar that pairs with a latch
Light to Medium Duty Loads
For Use With Model 418-1 Adjustable Lifting Bridle Weight Capacity 600 lb Color Orange Straps Count 4 Frame Material Heavy Duty Aluminum Industry Type Healthcare Includes Replaceable Closed Cell Foam Pad Strapping Type Nylon Web Cover Material High Density Polyethylene
TPE Cup Color Gray Cup Material ABS Band Color Black Electrically Insulated Yes Protection Type Noise Reduction
OEM Applications
Behringer BSBX3075-SP Beta Clamp Kit, 3/4 in Tube OD, Smooth Bore, 316 Stainless Steel, Santoprene Cushion, Bolt-On POLY55OHBLPC They use a solid rodBeta Clamp, Clamp Bore Style Smooth, Clamp Material 316 Stainless Steel, Clamp Type Beta Clamp Assembly, Cushion Material Santoprene, For Maximum Outside Diameter 3 4 in, For Number of Lines 1, Load Capacity 75 lb Material Stainless Steel Type Bolt Plate Includes (2) 1 1 2 in Hex Head Bolts, Clamp Set, Cover Plate, Weld Plate Hardware Material 316 Stainless Steel Insert Material Santoprene Temp. Range (F) 40 to 275 Metal Detectable Yes Clamp Material