This heavy duty lock secures the door to the floor on the inside
- The internal door bracket is made from 3mm & 6mm steel.
- It has been made with the purpose to fit commercial & domestic doors.
- It has 4 holes to accommodate the 8mm cup head fixing bolts.
- It comes with a reinforcing plate that fits to the outside of the roller door to give added strength to the unit.
- The reinforcing plate has 2 square holes punched in it to accommodate the squares of the cup head bolts.
- All quality welded & zinc treated to prevent corrosion
- The concrete fixings are hardened and 50mm long.
- Each fastener has more hold down power than a 10mm sleeve anchor.
- Masonry Drill bit size 6.5mm.
Dimensions: 150mm Wide x 110mm Deep
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Aus garage door parts carry a full range of roller door locks to suit most makes and models.
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