ZEBRA pass-through reversible ratchet set delivers a low-profile drive head that reaches narrow spaces where standard ratchets and deep sockets cannot, which helps when working around cabinet interiors, machine frames, or tight hardware layouts. The pass-through design lets bolts and threaded rods run straight through the socket, so you can fasten hardware onto long fasteners without bottoming out. This metric assortment covers 10 mm to 19 mm with socket wrench inserts, giving consistent coverage for common metric hardware found on jigs, fixtures, and shop equipment. A 1/4 inch adapter and a 3/8 inch adapter allow this set to work with any standard wrench, extending the usefulness of tools already in the truck or shop. An extension adds extra reach when obstructions sit directly over the fastener, helping maintain straight alignment.
The low-profile ratchet head lowers the working height around each fastener, so installers can approach nuts tucked between rails, slides, or brackets without interference from the tool body. Pass-through sockets let the tool sit on the nut while the bolt or threaded rod continues through, allowing continuous turning from start to final torque on long fasteners. With socket wrench inserts sized 10 mm to 19 mm, the set matches a wide spread of metric hardware used in fixtures and woodworking equipment, reducing size gaps during layout or adjustment work. The extension gives extra offset, keeping knuckles clear when fasteners sit inside channels or behind edges.
The Wurth 7131300 pass-through ratchet set is built around a low-profile drive paired with metric socket wrench inserts in 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, and 19 mm sizes. This range handles many nuts and bolts found on cabinet clamps, knock-down fittings, and machinery mounting points, so one set can stay on the bench during repeated setups. Because the system is pass-through, both bolts and threaded rods can extend through the socket, allowing the nut to be run down without the tool bottoming against the fastener end. That behavior matters when installing hardware on long rods used for fixtures, jigs, or adjustable frames, where extra length is needed for future repositioning.
The pass-through reversible ratchet lets the user stay on the fastener from run-up to final snugging, which reduces the time spent changing between sockets and open-end wrenches on extended bolts. The reversible function means direction changes happen on the same handle, keeping motion focused on the work instead of tool swaps. The 1/4 inch adapter and 3/8 inch adapter mean existing standard wrenches can drive the system, so this assortment can integrate into current tool rolls without changing familiar handles. The extension provides additional reach to clear obstacles and maintain a straight drive angle, which supports better engagement on the nut and reduces the likelihood of slipping during higher-torque turns. The metal box keeps the ratchet, adapters, extension, and metric inserts together, helping retain a complete setup for repeated tasks.
The ZEBRA pass-through reversible ratchet set provides metric socket wrench inserts in 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19 mm, covering many common nut and bolt sizes used in shop and installation work.
The pass-through design lets threaded rods extend through the socket, so nuts can be tightened along longer rods without the socket bottoming, which is useful on fixtures and hardware assemblies.
The low-profile ratchet head reduces height around the fastener, allowing access to nuts in narrow or confined spaces such as cabinet interiors or close-fitting hardware layouts.
The 1/4 inch and 3/8 inch adapters let any standard wrench drive the pass-through sockets, extending the reach of existing hand tools without changing familiar handles.
The extension is most useful when fasteners sit recessed or behind nearby parts, adding reach so the handle clears obstructions while the socket stays properly seated on the nut.
The Wurth 7131300 ZEBRA pass-through reversible ratchet assortment contains 14 pieces, giving a complete metric range with ratchet, adapters, extension, and socket wrench inserts.
The metric pass-through reversible ratchet assortment from Wurth Baer Supply brings a low-profile head, 10 mm to 19 mm socket wrench inserts, adapters, and an extension together for work around long bolts and threaded rods. For installers and shop teams handling metric hardware in tight or obstructed locations, this 14-piece ZEBRA pass-through reversible ratchet set offers a focused solution built for reach, clearance, and continuous turning on extended fasteners.