All SL11 geared continuous hinges are BHMA Grade 1 certified. What does HD300/HD600/LL rating mean? Beveled frame leaf allows for weather-stripping or smoke seal. Ideal for storefront applications and compatible with EFCO doors. Staggered hole pattern. 3/32" door inset. For 1-3/4" doors. All SL12 geared continuous hinges are BHMA Grade 1 certified.

Select SL11 HD Concealed Geared Continuous Hinge, Heavy Duty Concealed edge mount architectural grade aluminum hinges. No mortise required. For new construction or renovation/retrofit. Hinge failure is the most common cause of entrance failure. The revolutionary SELECT geared continuous hinge puts an end to costly and frustrating hinge failure ...

The Schütte-Lanz SL 11 was a German military dirigible built in 1916 by Luftschiffbau Schütte-Lanz. It was the first German airship to be shot down while bombing England. The SL 11 was based at Spich and commanded by Hauptmann Wilhelm Schramm.

egress, installed in masonry or drywall. SELECT SL11 geared continuous hinges are rated for up to 1-1/2 hours for woo composite and wood core type fire doors. A special patented process can be added to increase the fire rating to 3 hours (NO FIRE PINS OR STUDS REQUIRED) for …

Select SL11-HD300 concealed edge mount architectural grade aluminum hinges. Flush mounted (no door inset). For 1-3/4" doors up to 300 lbs.

MATERIAL: Extruded 6063 T6 aluminum alloy with self-lubricating polyester thrust bearings. LENGTHS: 83", 85", 95" and 120" lengths standard for nominal door heights. Custom lengths are available. RATINGS: Standard Duty — Tested per BHMA …

SELECT PRODUCTS LIMITED | SL11 CL HD 83 SDTF Door Hinge, Geared, Concealed, Heavy Duty, Flush Mount, Self-Drilling, Thread-Forming, 83" Length, Aluminum, Clear, For 1-3/4" Door

This Select SL11 is a Standard duty continuous hinge in which the leaves are concealed between the rabbet of the frame and the hinge edge of the door. This hinge can be used on doors made of any material in low/medium duty applications

Mar 3, 2025 · The SL11 route aims to create direct journey links between North Greenwich, Woolwich, Thamesmead, and Abbey Wood. This would improve journey times and provide quicker outer London connections...

Choice of concealed geared hinges and handing: SL11, SL12, SL14, SL18, SL24, SL26, SL27, SL31, SL44, SL48 and SL84. Just tell us your handing preference (not necessary with SL11 or SL27).