 
Non-Locking Design
(Plunger nose cannot be retracted and locked without manually pulling back and holding in the retracted position).
 
            | Items |   HRP-520 Retractable Plungers List Price $14.95 |   HRP-521 Retractable Plungers List Price $14.95 |   HRP-522 Retractable Plungers List Price $16.40 |   HRP-523 Retractable Plungers List Price $18.05 |   HRP-524 Retractable Plungers List Price $19.20 | |||||
| Product Type | N/A Hand Retractable Plungers | |||||||||
| Pressure Type | N/A Heavy | |||||||||
| Material | N/A Steel | |||||||||
| Plating | N/A Zinc | |||||||||
| End Pressure Start | N/A 1 lbs. | N/A 1 lbs. | N/A 1.5 lbs. | N/A 1.5 lbs. | N/A 2.50 lbs. | |||||
| End Pressure Full | N/A 3 lbs. | N/A 5 lbs. | N/A 6 lbs. | N/A 8 lbs. | N/A 10 lbs. | |||||
| Thread (A) | N/A 10-32 | N/A 1/4-20 | N/A 5/16-18 | N/A 3/8-16 | N/A 1/2-13 | |||||
| B | N/A 13/32 in. | N/A 1/2 in. | N/A 5/8 in. | N/A 3/4 in. | N/A 7/8 in. | |||||
| C | N/A 3/32 in. | N/A 1/8 in. | N/A 3/16 in. | N/A 7/32 in. | N/A 1/4 in. | |||||
| D | N/A 0.104 in. | N/A 0.124 in. | N/A 0.155 in. | N/A 0.186 in. | N/A 0.249 in. | |||||
| Thread (E) | N/A 10-32 | N/A 10-32 | N/A 1/4-20 | N/A 5/16-18 | N/A 3/8-16 | |||||
| F | N/A 15/64 in. | N/A 15/64 in. | N/A 11/32 in. | N/A 13/32 in. | N/A 7/16 in. | |||||
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