Apex Bolton Gate Black Garage Door Spring

£44.79 – £51.66

Weight	2500 lbs
Dimensions	420 × 50 × 50 in
Door Width	Single
Spring Diameter	40mm
Spring Wire Diameter	5.5mm
No. of Coils	75
Spring Length	400mm
Additional Products that may help	Garage Door Oil , Include Straining Screw 185mm x 8mm , Include Straining Screw 185mm x 10mm , Include Straining Screw 225mm x 12mm , Include Anchor Bracket 8mm – 10mm , Include Anchor Bracket 12mm

Additional Products that may help

SKU: Apex Black Spring Categories: All Products, Apex, Spring Chart, Springs Tags: apex, bolton, chart, gate, spring

Description

When replacing garage springs, it is recommended to replace both springs at the same time, to ensure the spring tension and door remain balanced.
Apex garage door Spring used on the original retractable Apex Bolton BL6 garage doors.
Used on most Apex single car-width retractable doors (upto around 9ft wide) from the early 1980’s up until around early 2000 when Apex went bust. If your door is a double car-width, then this uses a bigger spring and has metal inserts screwed into the top and bottom of the spring. Please contact us for info if these are required.
These springs are obsolete, we have a limited quantity of these springs available.
Wire Diameter 5.5mm
Number of Coils 75
Overall Diameter 40mm
Length Excluding Hooks 400mm