The CTTI door strap threads through the lock bore of a pre-hung door and holds the slab shut through handling, storage, and shipping, so the door and jamb arrive undamaged.

One universal strap fits all interior and exterior pre-hung doors with a 2-1/8" to 3" cross bore and a 1" edge bore — no sizing or sorting on the line.

Brand
CTTI
Application
Pre-hung interior and exterior doors
Fits
2-1/8" to 3" cross bore, 1" edge bore
Packaging
1,000 pieces per carton
Carton size
19-1/2" × 18" × 16", 25 lbs
Brand
CTTI
Availability
Wholesale · Price on request

Features

  • Prevents damage to doors and jambs in handling and transit
  • Fits all interior and exterior pre-hung doors, 2-1/8" to 3" cross bore and 1" edge bore
  • Installs and releases by hand — fast, secure, and reusable
  • One universal part number for the whole door lineup
  • Packed 1,000 pieces per carton