Klein Tools Combination Wrench Set 69418CG 18 Piece 90 Tooth Pass Through Wrench Kit (SAE Metric I Beam Handle MODbox Storage Structural Fastening)

Klein Tools Combination Wrench Set 69418CG 18 Piece 90 Tooth Pass Through Wrench Kit (SAE Metric I Beam Handle MODbox Storage Structural Fastening)Execute High Torque Fastening Over Extended Threaded Rods with an Ultra Low 4 Degree Swing Arc The Klein Tools 69418CG 18 Piece Ratcheting Combination Wrench Set is an industrial grade mechanical fastening system designed for low clearance structural and electrical operations. This comprehensive dual measurement kit incorporates a 90 tooth pass through ratcheting mechanism that allows extended bolt shafts and threaded rods to bypass the head entirely.

Execute High-Torque Fastening Over Extended Threaded Rods with an Ultra-Low 4-Degree Swing Arc

The Klein Tools 69418CG 18-Piece Ratcheting Combination Wrench Set is an industrial-grade mechanical fastening system designed for low-clearance structural and electrical operations. This comprehensive dual-measurement kit incorporates a 90-tooth pass-through ratcheting mechanism that allows extended bolt shafts and threaded rods to bypass the head entirely. Engineered with rigid forged steel I-beam handles coated in a protective black phosphate finish, this space-saving assembly resolves fastener rotation constraints in confined equipment bays and high-volume commercial tasks.

Best Used For:

• Threaded Rod Suspension: Running hex flange nuts up long drop-suspended rods for overhead cable trays, pipe runs, and HVAC air handler cradles.
• Electrical Panel Mock-Ups: Securing grounding lugs, heavy copper bus bars, and conduit fittings in restricted electrical enclosures.
• Confined Mechanical Assemblies: Driving chassis bolts and industrial pump fittings where standard wrench handles lack the arc swing clearance to articulate.

Key Performance & Safety Features

• 90-Tooth Gear System: Delivers an efficient 4-degree arc swing to advance tight fasteners in highly restricted spaces where movement is severely limited.
• Hollow Pass-Through Hub: Replaces deep-well sockets by accommodating continuous bolt lengths directly through the wrench center point.
• Structural I-Beam Handle: Distributes uniform hand leverage across a lightweight profile, amplifying turning torque while decreasing repetitive stress.
• MODbox System Compatibility: Packed within clear-window accessory containers configured to anchor natively onto modular tool boxes.
• Laser-Etched Orientation Marks: Features high-contrast directional indicators directly on the profile to eliminate configuration confusion on the job.

What's Included

• (9) SAE Pass-Through Ratcheting Wrenches: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
• (9) Metric Pass-Through Ratcheting Wrenches: 6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm
• (2) MODbox Modular Ecosystem Compatible Accessory Storage Organizers

Technical Specifications

PRO-TIP: When seating these pass-through wrenches onto long-run building infrastructure anchors, ensure the 12-point socket profile fully registers flush onto the nut faces before throwing peak hand weight down the I-beam grip. This uniform concentric indexing protects the black phosphate surface skin and channels torque smoothly, preventing the rounding of structural fastener crowns.