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Category: Fresh and Hardened Concrete Testing
Sub Category: Sampling, Consistency and Workability
Product Group: Setting Time by Penetration Resistance
Stainless steel, 1, 1/2, 1/4, /10, 1/20 and 1/40 in2 area (645, 323, 161, 65, 32 and 16 mm2) with Stainless Steel adaptor for the smaller needles. For use with 29-3925 Proctor Penetrometer (Spring Type).
**Not available for sale in the USA**
Description | Set of needle points |