Concealed Geared Continuous Hinges

Flush mounted (no door inset). For 1-3/4"44.45 mm doors. 

All SL11 geared continuous hinges are BHMA Grade 1 certified.

Beveled frame leaf allows for weather-stripping or smoke seal. Ideal for storefront applications and compatible with EFCO doors. Staggered hole pattern. 3/32"2.38 mm door inset. For 1-3/4"44.45 mm doors.

All SL12 geared continuous hinges are BHMA Grade 1 certified.

Narrow frame leaf allows for weatherstripping or smoke seal. Door edge protector. 1/16"1.59 mm door inset. For 1-3/4"44.45 mm doors.

All SL14 geared continuous hinges are BHMA Grade 1 certified.

Beveled frame leaf allows for weather-stripping or smoke seal. Ideal for storefront applications. 1/8"3.17 mm door inset. For 1-3/4"44.45 mm doors.

All SL18 geared continuous hinges are BHMA Grade 1 certified.

Door edge protector. Frame leaf covers butt hinge preps. 1/16"1.59 mm door inset. For 1-3/4"44.45 mm doors.

All SL24 geared continuous hinges are BHMA Grade 1 certified.

For 2”50.8 mm to 2-1/4"57.15 mm doors, up to 1,000 lb454 kg. Narrow frame leaf. Staggered hole pattern. 3/32"2.38 mm door inset.

SL26 LL geared continuous hinges are BHMA Grade 1 certified.

For 2”50.8 mm to 2-1/4"57.15 mm doors, up to 1,000 lb454 kg. Frame leaf covers butt hinge preps. Staggered hole pattern. Flush mounted (no door inset).

SL27 LL geared continuous hinges are BHMA Grade 1 certified.

Flush mounted (no door inset). Short frame leaf allows for removable stop applications. For 1-3/4"44.45 mm doors.

SL31 geared continuous hinges are BHMA Grade 1 certified.

For 1”25.4 mm to 1-3/8”34.93 mm doors. Flush mounted (no door inset).

Door edge protector. 1/16"1.59 mm door inset. For 1-3/4"44.45 mm doors.

SL44 geared continuous hinges are BHMA Grade 1 certified.

1/8"3.17 mm door inset. For 1-3/4"44.45 mm doors.

SL48 HD geared continuous hinges are BHMA Grade 1 certified.

Safety hinge (when used without a frame stop). Provides clearance sufficient to avoid the pinching of fingers. Flush mounted (no door inset). For 1-3/4"44.45 mm doors.

SL71 geared continuous hinges are BHMA Grade 1 certified.

Beveled frame leaf allows for weatherstripping or smoke seal. 1/16"1.59 mm door inset. For 1-3/4"44.45 mm doors.

All SL84 geared continuous hinges are BHMA Grade 1 certified.