12PCS 90-Tooth Fixed Head Ratchet Combination Wrench Set

Core Function: Metric fixed-head ratchet combination wrench set with 12 pieces covering full metric sizes 6/7/8/10/12/13/14/15/16/17/18/19mm. Equipped with 90-tooth ultra-fine ratchet gear at ring end, tiny swing range to tighten and loosen fasteners without repeated flipping for narrow blind spots like chassis pipelines, equipment gaps and engine interiors. Matched with thick divided hard plastic portable storage rack for storage, all-in-one full tool kit for auto shop repair, electric vehicle maintenance, machinery assembly and household service, suitable for global cross-border e-commerce export.

Material & Craft: Each wrench is integrally precision forged from high-toughness chrome vanadium (CR-V) steel, extra thick 4.3mm shank resists bending, tooth breakage and permanent deformation under heavy torque. 4-layer composite electroplating (copper base + double anti-corrosion nickel layers + hard chromium top coat) blocks moisture and grease for long-term rust prevention. Matte black phosphate finish is wear-resistant and anti-slip even with oil stains, permanent etched metric scale stays clear without fading.

Structure Design: Standard open jaw for fast clamping exposed bolts and nuts; fixed 90-tooth ratchet ring sleeve with 6-point full contact design evenly wraps nuts to prevent slipping and edge abrasion. 90 fine ratchet teeth deliver labor-saving operation with tiny swing range for confined tight workspaces. Equipped with light blue hard plastic storage rack with separate divided slots, clear size marks printed on front, dual-purpose integrated top carry handle and side wall hanging grommet, holds wrenches firmly without scratch or drop.

Specification: 12 metric fixed ratchet combination wrenches included, sizes: 6/7/8/10/12/13/14/15/16/17/18/19mm. Storage rack dimension 25×18×3.5cm, total weight 1.55kg, 90 ratchet teeth with fixed ratchet structure, max wrench thickness 4.3mm. 4-layer anti-rust electroplating + matte phosphate surface, packed with hard plastic hand-held rack, universal English export labeling.

Use Advantage: 90 ultra-fine ratchet teeth only need minimal swing to turn fasteners, ideal for confined tight workspaces without repeated tool removal; 4.3mm thick forged CR-V steel provides high rigidity to avoid deformation under heavy torque for long-term heavy-duty auto & industrial repair; 4-layer plating offers long-term rust protection, easy to wipe grease clean; full 6-19mm complete metric size range fits most fasteners for EV, compact car, furniture and machinery without extra tools; integrated fixed ratchet head eliminates hinge looseness, stable clearance and longer service life; thick divided plastic rack separates wrenches to avoid scratch, clear printed size labels for quick access, metal grommets for wall hanging, lightweight portable for on-site and vehicle carry.

Application: Compact car & electric vehicle overhaul, plumbing installation, furniture assembly, home appliance disassembly, factory equipment service, mechanical pipeline repair, motorcycle maintenance, full-service auto shop repair jobs.

Detail Design: Integral forged chrome vanadium steel body; fixed smooth silent 90-tooth ratchet gear; 6-point full contact anti-slip ring sleeve; double-end open & ring combination; 4.3mm thick reinforced shank; 4-layer anti-rust composite electroplating; matte anti-slip phosphate finish; permanent etched metric scale; hard plastic divided hand-held storage rack; clear size print on front panel; dual-purpose carry & wall hanging holes; integrated anti-slip slots to prevent slipping.

What's in the box
1 x 12PCS 90-Tooth Fixed Head Full Metric Ratchet Combination Wrench Set