HD400 Heavy Duty Paving Chairs 4" Coverage, Maximum Rebar #13 HD Paving Chair / Dolbe is used in on-grade construction for slab work. Its high strength and stable design makes this the spacer of choice for quality construction. Universal Dolbe Application.
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.