Review on 🔧 OEMTOOLS 25254 Oil Pressure Switch Socket – 1/2 Drive – Fits 1" & 1-1/16" Switches – Accepts Units up to 2-5/8" – Chromed Steel by Mark Howard

Wow! I didn't even know it existed! And I didn't know I needed one until I had to remove the oil pressure manifold from a John Deere 4020. On all other occasions when I've had to replace the switch, it was easy to access with an open-end or adjustable wrench. Not so with this tractor! Nothing will fit on it except a deep 1 1/16" well. The parts store wanted over $10 for a plain head, but the way it was made fits several different sizes! How great! And it cost less and was delivered to my door in two days!