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Interlock Tru-Latch spring loaded Double Hung sash lock mechanism

Part Number: SK09-0001
Price: $5.35
Interlock PRO-Latch Design, TRU-Latch spring loaded sash lock trigger mechanism for double-hung windows.
Mechanism sold each, assorted styles of covers sold separately.

• Patent-pending trigger mechanism specifically designed for double-hung window applications
• True indication with visual detent for maximum security
• Multiple fixing locations available
• Hurricane rated in impact-certified applications
• Robust dual hooks for superior FER resistance
• Surface mounted or recessed into profile
• Patented cover designs

• ± 2.032 mm (0.080”) of misalignment tolerance in all directions
• ± 2.032 mm (0.080”) – ±4.064 mm (0.160”) of lateral adjustment depending on keeper design
• Passes all required FER testing requirements for sliding and hung windows
• Designed for Dade County impact window applications
• Has exceeded 145 kg (320 lbs) per lock in a pull test
• Endurance tested to 36,000 operating cycles
• Minimum 1,000 hours Neutral Salt Spray resistance

Materials & Finishes
• Chassis is die cast Zinc Alloy 3 with Interlock’s proprietary pre-treatment process
• Polymer components are UV stabilized composite
• Stainless steel springs
• Composite covers available in a variety of colors to match profile
• Metal covers available in several powder coated and architectural finishes
• Custom colors and finishes available (minimum order quantities and matching process required)