
Electric Shear Lock - Fail Safe JSD-993B-SS
JSD-993B-SS Electric Shear Lock - Fail Safe Fail-safe operation (unlocks if power is lost) UL294 (Access Control System Units) and UL 1034 (Burglary-Resistant Electric Lock Mechanism) Listed Smaller size for use with most metal door jambs Concealed security for aluminum and steel doors or gates Zinc-plated magnet and armature, aluminum anodized housing For sliding, single & double-action (swing-through) doors & gates Spring-loaded locking bolts & magnetic bond holds doors securely with approximately 1,500 pounds (680kg) of shear holding force Armature plate compensates for gaps between door and frame Surface Mount Bracket For JSD-993B-SS (Electric Shear Lock) JSD-99S-SB - $70.00 Glass Door Mount "U" Bracket For JSD-993B-SS (Electric Shear Lock) JSD-99S-UB - $85.00