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
Silver anodized aluminum padlock with extended boron alloy shackle

American Lock

American Lock Anodized Aluminum Padlock Silver Keyed Alike

SKU CH-CT3W-WSWK1

Anodized aluminum safety padlock with boron-alloy extended shackle, keyed alike for multiple-lock convenience

  • Product typeSafety
  • Corrosion-resistant anodized aluminum body protects against harsh environments
  • Extended 3-inch boron alloy shackle clears wide hasps and chains
  • Keyed-alike configuration simplifies multi-lock management with one key
  • Non-removable key prevents accidental key loss during use
  • Compact 1-7/8-inch body height fits tight mounting spaces

Lightweight Anodized Aluminum Padlock

The American Lock anodized aluminum padlock provides corrosion-resistant security for lockout and safety procedures. Its silver anodized body and boron alloy shackle suit indoor and outdoor use. Keyed-alike cylinders allow one key to open multiple locks. This padlock serves maintenance teams and facility managers who need consistent keying across several points.

Thermals Noise and Power Draw

The solid aluminum body and boron alloy shackle contain no moving parts, fans or electronics, so the lock produces no heat, noise or electrical draw. Corrosion-resistant anodizing protects the finish in humid or wet conditions. The non-removable key design prevents accidental key loss during daily operation. Performance stays constant regardless of temperature swings.

Build Integration and Clearance

A 13/16 in horizontal and vertical shackle clearance fits standard hasps and lockout devices without modification. The 1/4 in shackle diameter passes through common latch holes on electrical panels and valve handles. Anodized coating prevents galvanic contact with steel hardware. The compact 1 7/8 in body height keeps the lock clear of adjacent controls in tight panels.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 83% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameAmerican Lock
Product typeSafety

Questions about this item

How do I install the extended shackle padlock with 13/16 in clearance, and what step is often missed?

Pass the 1/4 in boron alloy shackle through the hasp, close the lock body, and turn the key to engage the deadbolt; the step often missed is verifying the shackle fully seats in both locking notches before removing the key.

What maintenance will this anodized aluminum padlock need over time?

Periodically apply a dry PTFE lubricant into the keyway and shackle holes to prevent corrosion on the boron alloy shackle and keep the standard key turning smoothly; the anodized body requires no coating touch-ups.

What limit appears first when this padlock sees sustained outdoor exposure?

The 13/16 in shackle clearance can collect grit that binds the shackle before the anodized aluminum body or boron alloy shackle show corrosion, so regular cleaning of the shackle holes is the practical limit.

More in Door Lock Sets & Deadbolts

Similar items