Rayco Vision System Components Kit Maximize the use of a Rayco Vision System Fixture Plate with this 111 pc Component Kit! 1/4-20 Threads Included in this kit... (8) R20-2550-SO: .25” Dia. x .50” Standoff (8) R20-251-SO: .25” Dia. x 1.0” Standoff (8) R20-37525-SO: .375” Dia. x .25” Standoff (8) R20-37550-SO: .375” Dia. x .50” Standoff (8) R20-37575-SO: .375” Dia. x .75” Standoff (6) R20-3751-SO: .375” Dia. x 1.0” Standoff (6) R20-5050-SO: .50” Dia. x 1/2” Standoff (6) R20-501-SO: .50” Dia. x 1” Standoff (6) R20-2550-PSO: .25” Dia. x .50” Pin Standoff (6) R20-37550-PSO: .375” Dia. x .50” Pin Standoff (4) R20-501-PSO: .50” Dia. x 1” Pin Standoff (6) R20-MTS-1: Mini Tension Spring (1” Post) (6) R20-MTS-2: Mini Tension Spring (2” Post) (6) R20-STS-15: Small Tension Spring – 1.5” Post (4) R20-WTS-125-1: Wire Tension Spring Clamp (4) R20-WTS-2-2: Wire Tension Spring Clamp (4) R20-SRP: Steel Resting Pin (1) R20-CV: Corner Viewer (2) R20-50-JS: .50” Dia. Small Jackstand (2) R20-MSLD: Mini Slide Base (1) R20-PC: Pusher Clamp Locating Block w/ Base (1) R20-SCT: Small Component Tray