LockNLube

🎂 Happy Birthday, Oscar Zerk! Born May 16, 1878, Oscar gave the world one of the most essential tools in mechanical maintenance, the Zerk grease fitting. By the time of his passing in 1968, an estimated 20 billion of his fittings had been manufactured. Not bad for a tiny piece of metal! We carry every Zerk fitting you need to keep your equipment running smooth. 🔧 Shop at locknlube.com

🛑 Stop fighting your tire valve. 💨 The LockNFlate PRO Digital Tire Inflator Gauge gives you a secure, hands-free connection with the included LockNFlate® Air Chuck, so you can inflate, deflate, and check pressure without leaks or guesswork.
Built for the driveway, the shop, and the jobsite:

✅ Locks onto standard Schrader valves
✅ Bright digital LED display
✅ 7–174 PSI range with ±1 PSI accuracy
✅ 32" hybrid polymer hose with swivel
✅ Rechargeable battery
✅ Magnetic chuck parking

Accurate. Durable. Easy to use. Lock. Inflate. Go.