Sciencent Set of 6 Spring Balance Hanging Spring Scale Set auspowers_batchone holes with requirements in surface

holes with requirements in surface roughness (≤Rz12 generally)

It works perfectly for drawer

3/8" x 28" OC

no processing

Sciencent Set of 6 Spring Balance Hanging Spring Scale Set auspowers_batchone holes with requirements in surfaceSciencent Set of 6 Spring Balance Hanging Spring Scale Set The Sciencent Set of 6 Spring Balance Hanging Spring Scale Set has six tubular spring scales with different measurement ranges for determining weight. The scales are graduated in grams (g) and Newtons (N) and are color coded to distinguish between scale ranges. The maximum load is 250g 2. 5N for the blue scale, 500g 5N for the green scale, 1000g 10N for the tan scale, 2000g 20N for the red