Facom 55 Series Offset Box Wrench - 27mm x 30mm - Popular European sizes. Offset and thin-wall box end improves access to recessed fasteners. 12pt (30 degree increments). OGV profile transmits torque through the fastener flats instead of the corners to reduce wear. Made in France.
The FACOM 55.27x30 (modern catalog profile 55A.27X30) is a professional-grade, metric deep offset double ring wrench (box-end wrench) featuring a 27 mm opening on one end and a 30 mm opening on the other. Part of FACOM’s Double Zeta design philosophy, this configuration is specifically engineered for series work, long stud accessibility, and reaching recessed fasteners that a standard flat wrench cannot access.
- Size Configuration: Dual head 27 mm x 30 mm metric openings.
- Overall Length: 353 mm (approx. 13.9 inches).
- Deep Elbow Offset: High clearance design creates free space under the handle shank, protecting your fingers from skinning and allowing the tool to effortlessly bypass structural obstacles.
- Ring Head Thickness (E x E1): 14.3 mm (27 mm side) and 15.7 mm (30 mm side).
- Ring Head Outer Diameter (B x B1): 41.5 mm and 46.0 mm with engineered thin-wall construction to maximize entry into tight counterbores.
- OGV® 12-Point Profile: Both box ends utilize FACOM’s signature OGV® design, shifting the torque workload onto the flats of the nut or bolt head instead of the weak edges to eliminate rounding risks under heavy load.
- Material & Weight: Cold-forged from premium heat-treated Chrome-Vanadium alloy steel weighing 570 grams (1.25 lbs) with a non-slip satin chrome finish.
- Compliance Standards: Built to industrial international tolerances including ISO 1711-1, ISO 691, and DIN 838.
