SLAUTOFLW4 WOOD DOOR AUTOMATIC FLUSH BOLT
Rated 3.5/5 based on 11 customer reviews

SLAUTOFLW4 WOOD DOOR AUTOMATIC FLUSH BOLT

$104.95
Hurry! only 0 left in stock!
Ask about this product
Your message has been successfully sent to the store owner!

Usually Ships: 1-3 Business Days

The Cal-Royal SLAUTOFLW4 Wood Door Automatic Flush Bolt is a high-quality, fire-rated flush bolt set designed for securing inactive wood doors in commercial and institutional applications. This combination includes a self-latching top bolt and an automatic bottom flush bolt, both crafted from durable steel with stainless steel components for long-lasting performance. UL Listed for B, C, D, and E label wood composite core fire doors up to 8 feet in height, the SLAUTOFLW4 complies with UL10C and UBC 7-2-1997 standards. It features a 3/4" bolt throw, 1" x 8-1/2" faceplates, and a reversible, non-handed design for easy installation. The built-in override function prevents damage from misalignment, while the smooth cam and piston mechanism requires only 5 lbs of force to operate, meeting ADA requirements. Ideal for standard ANSI door preparations, this flush bolt set is available in multiple architectural finishes to complement any design aesthetic.


  • UL Listed for (B, C, D and E Label) wood composite core fire doors, maximum 8’ in height. Conforms to UL10C and UBC 7-2-1997.
  • Fits standard and ANSI preparation for wood doors.
  • Override feature, prevents damage to doors of frame in case the strike and bolt are not aligned.
  • Reversible, Non-Handed.
  • Steel body with stainless steel components, especially designed thermal lock automatically locks inactive door in case of fire.
  • Smooth easy action, requires 5 lbs of force to actuate cam and piston mechanism, therefore meeting ADA regulations.
  • Fully automatic, when active door is opened top and bottom bolts are automatically retracted for easy egress. When active door is closed 34" bolt projects into the frame, securing latching of inactive leaf.
  • Bolts have 1” vertical adjustment without removing door from frame for unusual conditions.
  • Available in Architectural Finishes. Packed 2 bolts per box with composite installation template.

Usually Ships: 1-3 Business Days

The Cal-Royal SLAUTOFLW4 Wood Door Automatic Flush Bolt is a high-quality, fire-rated flush bolt set designed for securing inactive wood doors in commercial and institutional applications. This combination includes a self-latching top bolt and an automatic bottom flush bolt, both crafted from durable steel with stainless steel components for long-lasting performance. UL Listed for B, C, D, and E label wood composite core fire doors up to 8 feet in height, the SLAUTOFLW4 complies with UL10C and UBC 7-2-1997 standards. It features a 3/4" bolt throw, 1" x 8-1/2" faceplates, and a reversible, non-handed design for easy installation. The built-in override function prevents damage from misalignment, while the smooth cam and piston mechanism requires only 5 lbs of force to operate, meeting ADA requirements. Ideal for standard ANSI door preparations, this flush bolt set is available in multiple architectural finishes to complement any design aesthetic.


  • UL Listed for (B, C, D and E Label) wood composite core fire doors, maximum 8’ in height. Conforms to UL10C and UBC 7-2-1997.
  • Fits standard and ANSI preparation for wood doors.
  • Override feature, prevents damage to doors of frame in case the strike and bolt are not aligned.
  • Reversible, Non-Handed.
  • Steel body with stainless steel components, especially designed thermal lock automatically locks inactive door in case of fire.
  • Smooth easy action, requires 5 lbs of force to actuate cam and piston mechanism, therefore meeting ADA regulations.
  • Fully automatic, when active door is opened top and bottom bolts are automatically retracted for easy egress. When active door is closed 34" bolt projects into the frame, securing latching of inactive leaf.
  • Bolts have 1” vertical adjustment without removing door from frame for unusual conditions.
  • Available in Architectural Finishes. Packed 2 bolts per box with composite installation template.