Nylon Spacer 1/4" Thick, 1/2" OD 0.194" ID, 50 Pack for VEX Robotics cocoon this was the first backplate

this was the first backplate style

77g Package List: 1 x Stand

Uncased piezo elements Speech and music applications Wide tonal response Piezo-element Specification: Type: External drive type element Metal Plate Diameter: 35mm Resonant Frequency: 2

practice anytime and anywhere

removable weight-plate

Nylon Spacer 1/4" Thick, 1/2" OD 0.194" ID, 50 Pack for VEX Robotics cocoon this was the first backplateNylon Spacer 1 4" Thick, 1 2" OD 0. 194" ID, 50 Pack for VEX Robotics Round Nylon Spacers are useful for spacing out items on shafts, reducing friction, and much more. Usually only available in packs of multiple size, these identical spacers available in individual sizes allow you stock up on just the sizes you need! Legal for use on competition robots: Rule R7b permits parts that are identical to official parts. Length: 0. 25" (1 4") OD: 0. 5" (1 2")