Designed for the CRL 5A1 Putty Softener. For Use On CRL 5A1 Putty Softener. TheCRL 5A1 Putty Softener Handle Base is made of heavy-duty black plastic and designed for years of wear and tear. TheCRL 5A1 Putty Softener was the workhorse of the industry for over 20 years.
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