Affinity Bastion Lever Operated Latch & Deadbolt Twin Spindle - 4 Hook

The Avocet Affinity Bastion Lever Operated Latch & Deadbolt Twin Spindle - 4 Hook is designed for optimal security and versatility in door locking solutions. With a choice of 35mm or 45mm backset and 92mm & 62mm centres, this product is adaptable to various door specifications. Its robust construction features a 220mm case height and a case width of either 50mm or 60mm, ensuring a secure fit.

This latch and deadbolt system is equipped with a 20mm trivalent finish faceplate that boasts radiused ends, making it an excellent choice for both timber and composite doors. The inclusion of 4 opposing hooks significantly enhances resistance against lifting attacks, providing peace of mind for homeowners.

The twin spindle design allows for flexible operation modes. Users can opt for a straightforward lever/lever operation using the 92mm spindle or a split spindle (lever/pad) operation by utilizing both the 92mm and 62mm spindles. The deadbolt features a 16mm throw, while the hook bolts extend 24mm, ensuring a secure locking mechanism. The latch is both sprung loaded and reversible, accommodating various installation needs.

Endurance tested to 100,000 operations, this locking mechanism meets the stringent requirements of BS EN 1670 Class 5 and is PAS24 certified, ensuring high performance and reliability.

Accreditation

• Complies with PAS24
• Corrosion resistance to EN1670: Grade 5

Identification

• "AVOCET" stamped on the faceplate
• Double hook locking points
• Large cut-out step in the top corner of the center case

Gearbox Specifications

• Twin spindle design
• Case height: 220mm
• Case width: 50mm or 60mm

Additional Locking Points

• Full-length strip with 4 hook locking points

Faceplate Details

• 20mm wide radius faceplate
• Ideal for UPVC & composite applications
• Length: 1.77m

Locking Point Distances

• Distance A: 754mm
• Distance B: 755mm
• Distance C: 789mm
• Distance D: 790mm

Croppable

• This unit cannot be cropped on site; verify required length before purchase.

Handing

• Reversible latch by removing the screw, flipping the latch, and refitting.

Spring Mechanism

• Gearbox is unsprung; must be installed with sprung handles or a compatible spring cassette for reliable operation.

Operation

• Locking Method: Lift lever to engage locking mechanisms, turn the cylinder one full turn to lock, and push down on the lever to unlock.

Features

• Complies with BS EN 1670 Class 5 and PAS24 approved
• Radius end trivalent finish faceplate
• Suitable for Lever/Lever and Lever/Pad applications
• 4 opposing hooks for maximum security
• Ideal for timber & composite doors
• Sprung loaded reversible latch