SATA SC21502 1/4" Drive Slotted Bit Socket 5.5mm

Key specs include a 1/4" drive, 5.5mm slotted size, heat-treated construction, and a durable S2 steel insert. It features large stamped size markings for quick identification and a corrosion-resistant finish for longevity in challenging environments.

The SC21502 is engineered for 5.5mm slotted screws, offering a precise fit and torque handling tailored to this size. If you work with slightly larger or smaller slotted screws, you might prefer the 6.0mm variant (SC21503) or the 5.5mm variant in a different SC215 SKU to match your fasteners precisely.

It's well-suited for automotive repairs, bicycle maintenance, home appliances, electronics housings, and furniture assembly where 5.5mm slotted screws are used.

Attach the socket to a standard 1/4" drive ratchet or handle, align it with the screw, apply steady pressure, and turn to tighten or loosen. Use a controlled torque to avoid over-tightening, especially in delicate assemblies.

Yes. It’s engineered with a heat-treated finish and a strong S2 steel insert to withstand higher torque while maintaining a secure grip on the fastener.

Keep it clean and dry, wipe away debris after use, and store in a dry toolbox to prevent corrosion. The stamped size markings should remain visible for quick identification.

Absolutely. It’s compatible with most 1/4" drive ratchets, adapters, and extension bars, making it a versatile addition to your tool kit.

The large stamped size markings let you identify the 5.5mm size at a glance, while the precise fit reduces slipping and cam-out, speeding up fastener seating and reducing the need to rework stripped screws.

Match the screw head size to the 5.5mm designation. If your fasteners are 5.5mm slotted, this socket provides the best engagement. For different screw sizes, look at other SC215 options such as 6.0mm if your screws require that size.

The SC21502 uses a premium S2 steel insert and heat-treated construction, offering higher strength, longer life, and better resistance to wear and rounding compared with many lower-cost options.

You might compare with the 5.5mm and 6.0mm variants in the SATA SC215 line to evaluate fit and price. Notable alternatives include: SATA SC21501 1/4" Drive Slotted Bit Socket 5.5mm at https://fepy.com/product/sata-sc21501-1-4-drive-slotted-bit-socket-5-5mm and SATA SC21503 1/4" Drive Slotted Bit Socket 6.0mm at https://fepy.com/product/sata-sc21503-1-4-drive-slotted-bit-socket-6-0mm.