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Apex® #135-A yankee drive adapters for spiral type drivers Cooper Tools. Male Square: 3/8” Overall Length (in./mm): 1 15/16”/49mm Shank Diameter(in./mm): .215/ 5.5mm
Apex Brand Yankee Drive Adapter, For Spiral Type Driver Description
Apex Yankee drive adapters have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirements. All Apex Yankee drive adapters have the tightest tolerances for straightness and concentricity in the industry. Quality design and construction give Apex Yankee drive adapters a long service life and durability. Apex Yankee drive adapters are not to be used with impact drivers.
| Male Square | 1/4'' |
|---|---|
| Overall Length | 1 15/16''/49mm |
| Shank Diameter | .215/ 5.5mm |
Apex Yankee drive adapters have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirements. All Apex Yankee drive adapters have the tightest tolerances for straightness and concentricity in the industry. Quality design and construction give Apex Yankee drive adapters a long service life and durability. Apex Yankee drive adapters are not to be used with impact drivers.
| Male Square | 1/4'' |
|---|---|
| Overall Length | 1 15/16''/49mm |
| Shank Diameter | .215/ 5.5mm |










