Ercole M13-010A Half Coupler with 12mm thread ⌀ 42-50mm

Avenger C460-1 Clamp Lp Eye Coupler TUV 220Kg Payload 42-52mm Wide 13mm Unthreaded Hole.

The base model of LP eye coupler is a regular clamp to use on pipes or trusses. Made from aluminium alloy, it can be tightened with a wingnut and has a 13mm hole for mounting lights and other accessories. It can support a payload up to 500kg and works on pipes ranging from 48mm to 52mm

The Avenger C345K-1 Barrel Clamp in silver is made with gravity cast aluminum, has a built in 28 mm/ 1 1/8 inch junior receiver, a 16 mm/ 5/8 inch baby pin with a 1/4” threaded top and a 16 mm/5/8 inch receiver. This barrel clamp is capable of mounting pipes or tubes ranging from 42 – 52 mm/1.65 – 2.05 inch and easily locks into place using a T-Knob. The baby attachment can support loads up to 40 kg while the junior receiver can take capacities up to 300 kg/661.4 lb. The C345K-1 includes a safety cable with locking pin to secure attachments that are mounted in the junior receiver. TÜV SÜD certified. Recommended Accessories: C155, C155-01, C155-02 E200, FF3276, A2029, C590, C626.