STI Firestop

Ready® Split Sleeve

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As low as $89.25
Financing Available for orders over $1,000
SpecSeal® Ready® Split Sleeve kits easily install around existing cables. Each Ready® Split Sleeve kit includes two preformed steel sleeve halves with rolled edges, steel escutcheon plates with intumescent gaskets, and a dosage of our SpecSeal® SSP Firestop Putty. Ready® Split Sleeve’s two-piece body and plates easily capture previously installed cables while tightly fastening to the penetrated barrier.
More Information
Manufacturer STI Firestop
Product Sheet (379.68 kB)
Safety Sheet (49.79 kB)
Offered in three sizes: 1in., 2 in., & 4 in. diam.

Complete kit including wall labels

Sized for assemblies up to 10 in. thick

Oversized escutcheon plates and gaskets for mishappen/oversized openings