About this item
Designed for easy, efficient one man operation
Internal shock provides 45 pounds of lift assistance
100 lb. weight capacity
All steel shafts with secure metal clutch telescope from 36.5" to 60"
Lower shaft has an M20 threaded lug for stability that can be removed to fit all 1 3/8" cups                                                                                                                                                         
Product Description
Product Description
Designed for easy, efficient one man operation, the On-Stage SS7748 Subwoofer Shaft with Lift Assist delivers universal subwoofer application with a first-to-market removable M20 lug in addition to standard 1 â " cup fitting. Providing 45 lb. of internal gas cylinder pneumatic lift assist and a 100 lb. weight capacity, the SS7748 features all steel shafts that telescope from 36.5" to 60" while employing a secure knob. The lower shaft has an M20 threaded lug for stability that can be removed to fit all 1 3/8" cups.
From the Manufacturer
Designed for easy, efficient one man operation, the On-Stage SS7748 Subwoofer Shaft with Lift Assist delivers universal subwoofer application with a first-to-market removable M20 lug in addition to standard 1 â " cup fitting. Providing 45 lb. of internal gas cylinder pneumatic lift assist and a 100 lb. weight capacity, the SS7748 features all steel shafts that telescope from 36.5" to 60" while employing a secure knob. The lower shaft has an M20 threaded lug for stability that can be removed to fit all 1 3/8" cups.