Prestaflator Hose - Black Schrader Spin Head Hose for Bike Tire Inflation NEW - Braid-reinforced PVC hose is stronger than our original Black hose from a few years ago, and also twice flexible! COMPATIBILITY - chrader Spin-on head accepts all Presacycle Head, new and old. 200 psi working pressure, 13 inches length. Uses standard 1/4 threads. ADVANTAGE - Non-marring and resistant to moisture, fungi, oil, fuel, and grease as well as abrasion, impact, and tearing. Operating temperature range is from -30 to +125F. QUALITY: Prestacycle isdedicated to putting new ideas and innovations in the hands of cyclists. As life-long cyclists, we understand its about riding and actually being on the ride. We make products to do the right job quicker, and give you more time in the saddle. 200 psi working pressure, 13 inches length. Uses standard 1/4 threads. Non-marring and resistant to moisture, fungi, oil, fuel, and grease as well as abrasion, impact, and tearing. Operating temperature range is from -30 to +125F. Fits all previous Prestaflator tools, o-ring included.