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Satin-chrome steel padlock with stainless shackle, 7-pin SFIC core

Best

Best 21B722LXSPL Keyed Padlock 5/16" Shackle

SKU CH-FGRB-RJQ71

A 7-pin keyed padlock with a 5/16-inch stainless steel shackle and satin-chrome steel body, accepting any SFIC keyway for weather-resistant, high-security access control

  • Stainless steel shackle resists cutting and corrosion
  • Seven-pin cylinder provides high-security pick resistance
  • Satin chrome steel body withstands harsh weather
  • Accepts any SFIC keyway for flexible keying
  • 1-1/2 inch shackle clearance fits thick hasps and chains

Best 21B722LXSPL Keyed Padlock

The Best 21B722LXSPL is a high-security padlock built with a 7-pin SFIC core and a stainless-steel shackle. Its satin-chrome steel body resists weather and physical attack. The lock accepts any SFIC keyway, so facilities can integrate it into existing master-key systems without replacing cylinders. It suits commercial doors, gates and equipment cages that need pick resistance and key control.

Ideal for facility managers standardising on SFIC

This padlock fits sites that already issue SFIC credentials and want a single keyway across interior and exterior points. Buyers who need a proprietary restricted keyway or a specific keyed-alike group from the factory should look elsewhere, because the key number varies and control-key registration is not required. It also does not serve applications demanding a thicker shackle or a non-SFIC core.

Simple drop-in for SFIC housings

Installation consists of inserting the cylinder into any compatible SFIC housing and securing the shackle through the hasp. The 5/16-inch shackle diameter matches standard commercial hardware, so no re-drilling is needed. The most common issue is ordering the wrong keyway variant for an existing master system; verify the facility’s SFIC specification before purchase.

How it compares

Measured against everything we stock in Locks, Deadbolts & Access Control, at today’s prices. Recalculated every night.

Price $75.99
Pricier than about 71% of the 358 comparable items (median $54.99).

Specifications

Product
Brand nameBEST

Questions about this item

What size shackle fits the 5/16 inch diameter opening on this padlock?

The shackle diameter is 5/16 inch with a height of 1 1/2 inch and width of 7/8 inch, made from stainless steel.

Does the satin chrome steel body resist corrosion when used with older outdoor hasps?

Yes, the steel body with satin chrome finish is weather resistant for outdoor use alongside existing hardware.

How can I verify the 7-pin SFIC core is operating correctly after installation?

Insert the control key; smooth rotation and positive engagement confirm the high-security core functions as intended.

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