1. Compact design for use in narrow space.
2. Single acting spring return.
3. Chrome plated plunger resist wear, rust and extend jack life.
4. Coupler SQB-3/8UF and dust cap are incorporated on all models.
5. There is a stop ring for piston blow out protection.
6. Maximum sized springs speed piston return and also increases spring life.
7. It has grooved plunger ends that require no saddle.