The Yale 81 is a 60mm nightlatch with rollerbolt to allow push/pull action. The rollerbolt is also an extended throw deadbolt, which can be unlocked from both sides.

• Versions including a cylinder supplied with 2 keys
• Turn handle operation from inside
• Key operation from outside
• Prevents accidental lock out
• 2 year guarantee
• Bolt extends from 9mm to 20mm when thrown
• Dark metallic grey/ Polished Brass