Product Introduction

This 8PCS lifting‑ring flat‑head hex key wrench set, covers sizes of 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm and 6mm. Made of high‑quality steel with integral heat‑treatment, it delivers high torque and good toughness against bending and deformation. With 90‑degree one‑time bending forming process without spring‑back and flat‑head design for larger bearing area to avoid slipping during operation, the whole set is connected by a lifting ring for convenient carrying and anti‑loss, widely used in machinery assembly, equipment maintenance, furniture installation and household repair.

• ✅High-quality steel, integral heat treatment, high torque and toughness, flat head design with large stress area for wide application range.

• ✅ 90° right-angle folding process ensures one-time forming without rebound.

• ✅ Top ring design for easy carrying, less likely to be lost.

• ✅ Available sizes: 1.5, 2, 2.5, 3, 3.5, 4, 5, 6 mm,various specifications to meet diverse needs.

• ✅Hexagonal ring design prevents loss.

Technical Parameter