Brass threaded coupler for connecting three-quarter-inch pipes in larger plumbing systems.

Copper threaded coupler for 15mm pipes in plumbing systems.

Brass threaded coupler joins two 1/2 inch pipes together.

Stainless steel threaded coupler for connecting 3/4-inch pipes in plumbing and industrial systems.

Stainless steel hexagon coupler with female threads for connecting 3/8 inch pipes.

Bronze straight coupler connects two female 3/4 inch BSPP pipes in plumbing systems.

Stainless steel pipe coupler for joining two female threaded pipes together.

Small hexagon coupler connecting two 1/8 inch female threads for compact systems.

Stainless steel straight pipe coupler connecting two 3/8 inch male BSP threads.

Stainless steel circular coupler with female threads for 1 inch tapered pipes.

Half-inch hexagon coupler for connecting matching tapered threads.

Stainless steel straight coupler joins two male 3/8 inch threaded pipes together securely.

Stainless steel coupler half-inch for connecting two pipes together.

Stainless steel coupler for joining two large diameter pipes together.

Stainless steel coupler quarter-inch for small pipe connections.

Brass compression coupler adapting 1/4 inch threaded to 6mm pipe.

Stainless steel threaded pipe coupler for connecting two female pipes together securely.

Stainless steel pipe coupler joins two 2-inch female threads in straight line.

Stainless steel straight coupler joining two female threaded pipes in water and gas systems.

Stainless steel straight coupler connecting two male threaded pipes together securely.

Brass compression coupler connects 1/8 inch male thread to 4mm female pipe.

Male BSP 1/2 inch hexagon coupler for connecting stainless steel pipes directly.

Stainless steel straight compression coupler for joining 1/8 inch pipes securely.

Brass compression coupler reducing from half-inch thread to 12mm pipe.

Brass compression coupler reducing from quarter-inch thread to 8mm pipe.

Brass compression coupler adapting 1/4 inch threaded to 8mm pipe.

Stainless steel straight coupler with male NPT thread for 1/2 inch pipes.

Legris brass compression coupler joining 1/2 inch male thread to 15mm female.

Legris brass compression coupler connecting 1/8 inch male thread to 8mm female.

Brass compression coupler connects male and female threads for pneumatic or hydraulic piping.

Stainless steel straight coupler for connecting 1/4 inch pipes in plumbing systems.

Stainless steel straight coupler for connecting 1/2 inch NPT pipes in plumbing systems.

Brass compression coupler reducing from three-eighth inch to 12mm pipe.

Brass push-fit coupler connecting 3/4 inch male to 22mm female pipe connections.