Shop Door Security Hardware
Shop Exterior Door Hardware
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Shop Screen Repair Hardware
Headquartered in Redlands, California, Prime-Line has been recognized as North American's largest supplier of window and door replacement hardware for more than 40 years. We also offer hard-to-find fasteners, tools and other innovative products, designed to make your house a home.
Prime-Line is your one-stop-shop, offering thousands of replacement hardware parts... including the one you need.
Dimensional Line Drawing
Why Prime-Line?
Founded in 1978, Prime-Line’s mission is to empower national distributors, commercial companies, and individual homeowners with high-quality repair solutions.
- Repair & Replacement Parts
- Safety & Security Products
- For Your Home
- For Your Business
U-9819 - Defender Security Sliding Window Lock with Thumbscrew
Aluminum, 4-Pack
This is an extruded aluminum lock with steel thumbscrew used on metal horizontal sliding windows. Allows you to lock window in the closed or ventilating position. It can fit up to a 1/8 In. wide rail. Comes in a natural finish.
- Used to secure sliding window in a closed or ventilating position
- Thumb turn screw secures lock in place
- Fits up to 1/8 in. thick rails
- Extruded aluminum construction
- Easy to install
- Used as a secondary lock
FEATURES & BENEFITS
Secures quickly and easily to your window frame
Constructed from extruded aluminum
Facilitates window locking at ventilating position
Sold in packs of 4
Shop Door Security Hardware
Shop Exterior Door Hardware
Shop Interior Hardware
Shop Window Hardware
Shop Screen Repair Hardware
Headquartered in Redlands, California, Prime-Line has been recognized as North American's largest supplier of window and door replacement hardware for more than 40 years. We also offer hard-to-find fasteners, tools and other innovative products, designed to make your house a home.
Prime-Line is your one-stop-shop, offering thousands of replacement hardware parts... including the one you need.
U-9819 - Defender Security Sliding Window Lock with Thumbscrew
Why Prime-Line?
Founded in 1978, Prime-Line’s mission is to empower national distributors, commercial companies, and individual homeowners with high-quality repair solutions.
- Repair & Replacement Parts
- Safety & Security Products
- For Your Home
- For Your Business
Dimensional Line Drawing
Aluminum, 4-Pack
This is an extruded aluminum lock with steel thumbscrew used on metal horizontal sliding windows. Allows you to lock window in the closed or ventilating position. It can fit up to a 1/8 In. wide rail. Comes in a natural finish.
- Used to secure sliding window in a closed or ventilating position
- Thumb turn screw secures lock in place
- Fits up to 1/8 in. thick rails
- Extruded aluminum construction
- Easy to install
- Used as a secondary lock
FEATURES & BENEFITS
Secures quickly and easily to your window frame
Constructed from extruded aluminum
Facilitates window locking at ventilating position