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GRK Caliburn XL 19/64" Concrete Lag

Regular price $61.46
Sale price $61.46 Regular price
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GRK Caliburn XL 19/64" Concrete Screws are a great option for attaching metal posts to concrete patios and steps. Caliburn XL Screws are designed to grab onto concrete when installed properly and will generate a large amount of resistance needed to install metal posts. Caliburn XL screws are available in three lengths: 5", 3-1/2", and 2-3/4"

 Screws are sold individually or in 25-count package with bits.

Pre-drill holes with a 1/4" masonry bit and install with a Torx T-40 bit.

25/pk qty. GRK Caliburn XL comes with Masonry and Torx bits.

Anchors sold individually  do not include bits.

Caliburn XL Technical Drawing

Caliburn XL Brochure

Main Catagories

Railing

Horizontal Cable

Vertical Cable

Aluminum Railing

Decking