Rayco CMM Fixture Component Kit Maximize the use of a Rayco CMM Fixture Plate with this 44 pc Component Kit! M4 Threads Included in this kit... (2) R4-STS-50: Small Tension Spring w/ 50mm Post (3) R4-WTS-32-50: Wire Tension Spring w/ 50mm Post (2) R4-WTS-50-50: Wire Tension Spring w/ 50mm Post (1) R4-MSLD: Mini Slide Base (1) R4-MJS: Mini Jack Stand (5) R4-ARP: Aluminum Resting Pin (1) R4-MCV: Mini Corner Viewer (2) R4-610-SO: 6mm Dia. x 10mm Standoff (4) R4-625-SO: 6mm Dia. x 25mm Standoff (3) R4-95-SO: 9mm Dia. x 5mm Standoff (3) R4-910-SO: 9mm Dia. x 10mm Standoff (4) R4-925-SO: 9mm Dia. x 25mm Standoff (3) R4-1210-SO: 12mm Dia. x 10mm Standoff (3) R4-610-PSO: 6mm Dia. x 10mm Pin Standoff (2) R4-910-PSO 9mm Dia. x 10mm Pin Standoff (4) R4-1225-SO: 12mm Dia. x 25mm Standoff (1) AX-BOX: Organizer Box