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ProFix 21-Piece 3/4 in Drive Impact Socket Set, 19–50 mm

ProFix

ProFix 21-Piece 3/4 in Drive Impact Socket Set, 19–50 mm

★ 4.5 (n_reviews)

Impact sockets in CR-V steel with a black oxide finish finish for power tools, 19–50 mm.

$148.99 The price you see is the price you pay: duty and sales tax are already included, so nothing is collected on delivery.
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  • SKU PF-IMP-21
  • ships_from Shanghai, China
  • lead_time 45–60 days door to door
region_note_h Customs and duty: our DDP lanes include import duty and clearance, so the price on this page is the price you pay. Where the $3.48-per-item duty applies to low-value consignments, we group items into sets precisely so the cost is spread rather than multiplied.

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  • Tougher CR-V steel deforms under overload rather than shattering
  • Thicker wall at the drive end, where a power tool loads the socket
  • Phosphate black oxide finish rather than chrome — no plating to chip off
  • Pin and ring groove holds the socket on the anvil during use

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Shipping methodSea freight DDP — the lower 48 states, door to door
Duty statusDDP — import duty, clearance and door delivery included
Delivery time45–60 days door to door
MaterialCR-V steel
Finishblack oxide finish
Weight7.2 kg
Packed size42 × 22 × 9 cm

What it is for

Impact sockets are not chrome sockets with a different label. They are made from a softer, tougher steel so they deform rather than shatter, and they are wall-thicker at the drive end because that is where a power tool loads them.

Using a chrome socket on an impact wrench is how a socket cracks and a fragment leaves the bay — the failure is sudden and it is the reason this range exists as its own category. The black black oxide finish is a phosphate coating rather than chrome, which is the visual difference you can check without a magnet.

Specification detail

21 impact sockets on a 3/4 in square drive, 19–50 mm, forged in CR-V steel with a black oxide finish finish and a wall thickness suited to power-tool torque. Pin and ring retaining groove; six-point with a chamfered lead-in.

After-sales

Two-year warranty against manufacturing defects. Spare parts and wear items are kept in stock for the models we sell, so you are not forced to replace a whole assembly over one worn component. Warranty support is handled by e-mail in English, German or French.

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