Ives Top and Bottom Pair UL Listed Constant Latching Flush Bolt for Wood Door 3/4" Throw 1" W x 8 1/2" L x 2" D Body

Top and Bottom Pair UL Listed Constant Latching Flush Bolt for Wood Door 3/4" Throw 1" W x 8 1/2" L x 2" D Body This durable top and bottom pair ul listed constant latching flush bolt for wood door 3/4" throw 1" w x 8 1/2" l x 2" d body works when the inactive door remains latched until the active door is opened releasing the automatic bottom bolt and then the top bolt can be manually released. The inactive door will re-latch automatically when the door closes. Features: For use On Metal Doors UL Listed for Fire Doors Non Handed Models with Auxiliary Fire Latch Eliminates The Bottom Bolt and is UL Listed for Fire Doors Finished Cover Plates Permit Finish Changes In Stock Or At Job Site Bolts Have 3/4" Throw with a 7/8" Vertical Adjustment Meets Ansi A1154 Door and Frame Preparations Standard Rod Length is 12", Which is Measured From The Center of The Flush Bolt Body to The Bolt Tip Optional Dust Proof Strikes - Dp1 Or Dp2, Prevents Dirt Build Up Assuring Full Engagement of Bottom Bolt Optional Rod Lengths ...