Koolance NZL-L13B-BK Rotary Elbow Barb Fitting for ID 13mm (1/2in) *Black*, G 1/4 BSPP Single rotational angled fitting barb for 1/2in (13mm) ID tubing. G 1/4 BSPP (parallel) thread. Hose clamp included for 5/8in (16mm) OD tubing. Additional Specifications &bullet; Materials: Brass, EPDM &bullet; Max Temperature: 100&deg;C (212&deg;F) &bullet; Max Pressure @ 25&deg;C: 8kgf/cm2 (113.8psi).