We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Twelve chrome deep sockets in metric sizes 10 to 21mm

Westward

Westward 53PN71 1/2" Drive Metric Deep Socket Set 12pcs 10-21mm

SKU CH-1RX1-8NEFS

1/2-inch drive metric deep socket set covering 10 mm to 21 mm in twelve pieces

  • Product typeSocket
  • 12-piece set covers 10mm to 21mm fasteners
  • Deep 12-point sockets reach recessed bolts
  • Chrome finish resists corrosion and wear
  • 1/2-inch drive fits standard ratchets and bars
  • ANSI-standard sockets meet recognised quality benchmarks

12-piece 1/2-inch drive deep socket set

This Westward 53PN71 set contains twelve metric deep sockets ranging from 10mm to 21mm. It is designed for mechanics and technicians who need extended reach on 1/2-inch drive ratchets or breaker bars. The sockets cover common fastener sizes found in automotive and industrial maintenance. No ratchet or additional drive tools are included in the package.

Chrome finish with ANSI standard compliance

The sockets feature a chrome finish and meet ANSI standards for dimensional accuracy. They are not impact rated, so they are intended for hand-driven use rather than powered impact wrenches. Normal hand operation produces minimal noise and requires only the force applied by the user. No power draw or thermal considerations apply to these manual tools.

Deep 12-point sockets for recessed fasteners

Each socket uses a 12-point deep configuration to engage recessed nuts and bolts from multiple angles. The 1/2-inch drive size requires a compatible ratchet, breaker bar or torque wrench for operation. Standard tethering accessories are not included but can be added separately if needed. The set provides a focused range of metric sizes without duplicate or flexible drive options.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 61% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameWESTWARD
Product typeSocket

Questions about this item

How do I attach the 1/2" drive deep sockets to a ratchet or breaker bar without rounding the 12-point profile?

Seat each socket fully on the square drive until the detent ball engages, then apply force straight on the fastener — angling the tool loads the 12-point corners and rounds them.

What upkeep will the chrome-finished 10 mm to 21 mm deep sockets need over time?

Wipe off oil and grit after each job, store them dry in the rail to prevent surface corrosion, and replace any socket whose 12-point walls show cracking or visible wear.

Which limit appears first when the 1/2" drive 12-point deep sockets see sustained high-torque use?

The chrome finish and 12-point geometry are not impact-rated, so repeated shock loads will crack the socket walls or round the drive square before the metal itself yields.

More in Pliers, Wrenches & Gripping Tools

Similar items