4mm HSS hand reamer with spiral flutes for precision hole finishing.

Four millimeter steel screwdriver bit for general purpose fastening work.

Small tapered HSS reamer for precise finishing of small diameter holes in metal.

Single T-shaped metric hex key for 4mm socket fasteners.

Quarter-inch deep socket for reaching recessed 4mm fasteners.

Single 4mm metric T-shaped hex key in chrome vanadium steel.

Single 4mm metric T-shaped hex key with ball end and standard hexagon tip.

4mm five-point socket in quarter-inch drive for small fasteners.

4mm L-shaped metric hex key for fastening and adjustment tasks.

Single 4mm metric L-shaped hex key available in both long and short lengths.

Long T-shaped hex key tool for 4mm metric socket head fasteners.

Short T-shaped hex key tool for 4mm metric socket head fasteners.

Single 4mm metric L-shaped hex key for fastener adjustment and equipment maintenance.

Single T-shaped metric hex key, 4mm ball-end for angled mechanical fastener access.

Single 4mm L-shaped hex key for general fastening and small bolt tightening.

Single T-shaped 4mm metric hex key for comfortable fastening work.

Single 4mm metric T-shaped hex key for assembling and maintaining machinery and equipment.

Single L-shaped 4mm metric hex key in stainless steel, VDE approved.

4mm metric L-shape hex key with long arm in steel for reaching into tight spaces.

L-handle hex screwdriver 4mm for general purpose mechanical fastening.

Quarter-inch deep socket 4mm for accessing deeply seated fasteners.

Hexagon 4mm driver bit for precision hex socket fastening applications.

4mm metric T-shaped hex key with long arm for improved leverage.

Facom 4mm metric L-shaped hex key with extra long reach.

Single 4mm short-armed metric hex key in chrome vanadium steel.

Single metric 4mm T-shaped hex key in steel for mechanical assembly.

50-piece 4mm metric L-shape hex key set for high-volume industrial use.

Chrome vanadium 4mm L-shape hex key with ball end for angled access.

Height-safe 4mm T-shaped hex key in short and long arm configuration.

Single T-shaped 4mm metric hex key in durable chrome vanadium steel.

Single 4mm metric L-shape hex key with long arm for industrial maintenance work.

Single metric 4mm T-shaped hex key with long arm in chrome vanadium steel.

L-shaped 4mm metric hex key with ball-end in silicon steel for angled fastening.

Small 4mm metric combination spanner for delicate precision fastening.

4mm metric L-shaped hex key with long arm for mechanical fastening.

Tiny 4mm socket for quarter-inch drive precision hand tools.

Single 4mm metric T-shaped hex key for high-torque fastening applications.

Single metric 4mm T-shape hex key with dual length arms for flexible access.

Five-piece metric 4mm hex key set with short arm for confined spaces.

3/8 inch drive hex bit socket for 4mm fasteners and mechanical work.