Klein Tools Combination Wrench Set 69508M 8 Piece 90 Tooth Pass Through Wrench Kit (Metric Slide Lock I Beam Handle Storage Roll Structural Fastening) Air Compressors General Contractor Jobsite Construction: Executing General Contractor Jobsite Construction: Executing daily carpentry Dual Action Trimming & Profiling: Trims overhang stock flush and applies a 1 2 inch round over radius in a single continuous routing pass Brand Manufacturer: Klein Tools Model Number (SKU): 69508M Product Type Category: Slide Lock Combination Ratcheting Wrench Set Total Kit Piece Count: 8 Wrenches + 1 Storage Roll Measurement Standard: Metric (Millimeter Dimensions) Internal Ratchet Tooth Layout: 90 Tooth Mechanical Drive System Minimum Arc Swing Vector: 4 Degrees Wrench Drive Face Profile: 12 Point Socket Configuration Handle Geometry Style: Leverage Optimized I Beam Profile Box Head Design: Ratcheting Pass Through with Slide Retention Directional Reversibility: Yes (Reversible Action) Core Tool Metallurgy: Forged High Tensile Carbon Steel Surface Corrosion Shield: Industrial Black Phosphate Finished Unrolled Set Length Profile: 17 Low Clearance Machine Repairs: Servicing industrial commercial motors