White Screw Collar Loop with a Wireway
SL18089

Screw Collar Loop with a Wireway.  Specifications include: Tapped 1/4 IPS, White Finish, 1-3/4" high, 1-1/4" Diameter.

Unfinished Screw Collar with a Ring and a 1/8 IPS Thread
SL18188-1/8 IP

Unfinished Screw Collar with a Ring and a 1/4 IPS Thread
SL18188

Regular Screw Collar with Ring.  Specifications include: 1/4 IPS Thread (1/2" diameter), Unfinished, 1-3/4" High.

Unfinished Screw Collar with a Ring and 3/8 IPS Thread
SL18190

Regular Screw Collar with Ring. Specifications include: 3/8 IPS Thread, Unfinished, 1-3/4" High.

Short Extra Heavy Screw Collar with Ring - 3/8" IP
SL18192

Short Extra Heavy Screw Collar with Ring - 3/8" IP

Shiny Brass Screw Collar Loop with a Wireway
SL18080

Screw Collar Loop with a Wireway.  Specifications include: Tapped 1/4 IPS, Vac (Shiny) Brass, 1-3/4" high, 1-1/4" diameter.

Satin Nickel Screw Collar Loop with a Wireway
SL18085

Satin Nickel Screw Collar Loop.  Specifications include: Wireway included, 2" high, Tapped 1/8 IPS, 1-1/4" diameter.

Pewter Screw Collar Loop with Wireway
SL18087

Pewter Screw Collar Loop with Wireway.  Specifications include: Tapped 1/4" IPS,   Wireway, 1-3/4" High,

Nickel Plated Screw Collar with a Ring and 1/4 IPS Thread
SL18189

Regular Screw Collar with Ring.  Specifications include: 1/4 IPS Thread, Nickel Plated, 1-3/4" High.

Extra Heavy Screw Collar with Ring - 3/8" IP
SL18194

Extra Heavy Screw Collar with Ring - 3/8" IP

Extra Heavy Screw Collar with Ring - 1/2" IP
SL18196

Extra Heavy Screw Collar with Ring - 1/2" IP

Chrome Screw Collar Loop with a Wireway
SL18083

Screw Collar Loop with a Wireway.  Specifications include: Tapped 1/4 IPS, Chrome Finish, 1-3/4" high, 1-1/4" Diameter.