JW Winco has expanded its line of metric aluminium swivel clamp connectors. The clamping bores of the swivel clamp connectors are machined and designed for construction tubings GN990 or DIN2391, DIN2395 and DIN2462, respectively. They are made of aluminium with matte shot-blasted finish or black powder coat finish. Other surface finishes are available on request with minimum quantities. The hexagon nuts are either zinc plated or in stainless steel to suit the screws. The clamps are available with a variety of round metric bores. They may be ordered with socket cap screws, hex cap screws or adjustable clamping levers.