Rayco Vision Fixture Kit includes Components & Plate This vision system fixturing kit includes a 300mm x 150mm x 19mm Rayco Acrylic Vision Plate that has M4 threaded holes 10mm on center with a 50mm viewing area in the center. This plate is numbered and lettered to help document setups for repeatability and reproducibility. Includes the following... Clear Acrylic Vision Plate (4) R4-MTS-25: Mini Tension Spring w/ 25mm Post (4) R4-WTS-32-25: Wire Tension Spring w/ 25mm Post (4) R4-WTS-50-50: Wire Tension Spring w/ 50mm Post (4) R4-STS-50: Small Tension Spring w/ 50mm Post (2) R4-MSLD: Mini Slide Base (2) R4-MJS: Mini Jackstand (4) R4-ARP: Aluminum Resting Pin (1) R4-LB: Locating Block w/ Base (1) R4-MCV: Mini Corner Viewer (1) R4-PC: Pusher Clamp (3) R4-65-SO: 6mm Dia. x 5mm Standoff (6) R4-610-SO: 6mm Dia. x 10mm Standoff (6) R4-625-SO: 6mm Dia. x 25mm Standoff (3) R4-95-SO: 9mm Dia. x 5mm Standoff (6) R4-910-SO: 9mm Dia. x 10mm Standoff (6) R4-920-SO: 9mm Dia. x 20mm Standoff (6) R4-925-SO: 9mm Dia. x 25mm Standoff (6) R4-1210-SO: 12mm Dia. x 10mm Standoff (6) R4-1225-SO: 12mm Dia. x 25mm Standoff (4) R4-610-PSO: 6mm Dia. x 10mm Pin Standoff (4) R4-910-PSO: 9mm Dia. x 10mm Pin Standoff (4) R4-1210-PSO: 12mm Dia. x 10mm Pin Standoff (1) R4-MCT: Mini Component Tray