50.8mm Steel Ball with Ring UL507 SC-F51-D
Product information:
Test sphere probe SC-F51-D is the 50.8mm (2 inch) steel ball with lifting ring. It can be used for pendulum bob test after hanging with a rope. Weight 535±25g, conforms to UL507. (Photo shows the same 50mm series steel ball; 50.8mm ball is supplied on order.)
Technical parameters:
| Parameters / Model | SC-F51-D | |
|---|---|---|
| Name | Name | 50.8mm steel ball with ring |
| Sizes | Sizes | SΦ50.8 |
| Weight | Weight | 535±25g |
| Standard | Standard | UL507 |
Product pictures:


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