SL11 (Gear Concealed)

SL52 HD600 shown above

Half Mortise Geared Continuous Hinge

Geared Hinge Part Number Interchange

SL52 HD600

What does HD300/HD600/LL rating mean?

SL52 HD600 imperial diagram SL52 HD600 metric diagram

Frame leaf fits narrow 7/8”22.23 mm frame face. Door edge protector. Flush mounted (no door inset). For 1-3/4"44.45 mm doors. 

SL52 geared continuous hinges are BHMA Grade 1 certified.

Warranty Information

warranty thumb-1SELECT's Continuous Warranty™ covers any failure of our geared continuous hinges under normal use with no expiration date, as long as they are properly installed. The warranty has no time limit ... it literally lasts forever. If ever a replacement hinge is needed, building owners simply contact SELECT - at any time in the future. No one else in the industry can match it.

Please click here to view SELECT Hinges' warranty for its line of geared continuous hinges.

Advantages

Others claim their hinges are the best. We prove it. Our geared continuous hinges have resisted more brutal testing than any. Read more.

Rep Locator

Want to cut your door repair costs and save your maintenance budget? Contact a representative today.

Stop the vicious repair cycle

Calculate how much SELECT hinges can save you annually in door repairs. Click here.