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Gold brass rectangular padlock with long shackle

American Lock

American Lock A3651D035KD Padlock Keyed Different Long Shackle

SKU CH-CH6R-51Q2N

A padlock with a boron-alloy shackle and brass body, keyed differently for individual access control

  • TypeEmergency Exit Signs & Lights Accessories
  • Keyed different for individual access control
  • Boron alloy shackle resists cutting and sawing
  • Brass body withstands corrosion in outdoor use
  • Five pin cylinder provides pick resistance
  • Long shackle fits hasps and gate hardware

Padlock for Security Gates

The American Lock A3651D035KD is a brass-body padlock with a boron-alloy shackle designed for perimeter gates, construction sites, remote substations, tool cribs and storage rooms. Its keyed-different cylinder uses five pins and requires no control-key registration, so each lock opens only with its own key. The unfinished gold body measures 1 3/4 in wide by 2 in high and 3/4 in thick.

Shackle Dimensions Decide Fit

The long shackle has a 5/16 in diameter, 2 in height and 7/8 in inside width, which determines whether the lock clears your hasp, chain or gate hardware. No other specification overrides this physical clearance, so verify those three measurements against the mounting point before ordering.

Suits Managed Key Systems.

Facilities teams that track individual keys across multiple entry points will benefit from the keyed-different format. Buyers who want every lock opened by the same key, or who need a master-keyed hierarchy, should look at a keyed-alike or master-keyed alternative.

Highlights

  • Keyed different for individual access control
  • Boron alloy shackle resists cutting and sawing
  • Brass body withstands corrosion in outdoor use
  • Five pin cylinder provides pick resistance
  • Long shackle fits hasps and gate hardware

Specifications

TypeEmergency Exit Signs & Lights Accessories
BrandAMERICAN LOCK

Questions about this item

How does the 5-pin cylinder affect real-world pick resistance?

The five-pin cylinder provides a higher number of possible key combinations than standard four-pin designs, making the lock more resistant to picking and bumping attempts on perimeter gates or tool cribs.

What does the 5/16-inch shackle diameter mean for cutting resistance?

A 5/16-inch boron alloy shackle offers substantial resistance to bolt cutters and hacksaws, making it suitable for securing construction sites and remote substations where heavy-duty cutting tools might be used.

Will the 2-inch shackle height and 7/8-inch width fit my specific hasp or chain link?

The long shackle provides 2 inches of vertical clearance and 7/8 inch of horizontal space inside the shackle, allowing it to pass through thick chain links, large hasps, or multiple attachment points on gates.

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