Reducing Insert Coupling - Solid Brass - 1/4-20 x 1/8 IPS - with Shoulder

Solid Brass Reducing Insert Coupling - 1/8 IPS to 1/4-20 - w/shoulder

For when you need to go from 1/8 IPS to 1/4-20 or vice-versa. These work great if you need to attach one of our Smallest Pulleys (1-3/4") to lamp parts. 

If you are using these with 1/8 Iron Pipe Fittings, you may need to ream out the pipe fittings with a tap because pipe fittings have tapered threads and these are made for lamp fittings with straight threads. 

• Material: Solid Brass w/shoulder
• Male threads are 1/8 IPS (3/8-27)
• Female threads are 1/4-20"
• Another version is available without a "shoulder" here: Reducing Insert