Lock tubes OLDA LT

Function:

A lock tube is used together with flush bolts with round bolt, to ensure a secure bolting, especially in connection with prolonged bolts and/or long rods.

The lock tube also optimizes the function of the flush bolt by reducing the friction between bolt and its entry hole in frame or sill.

Features:

The lock tubes OLDA LT is 20 mm deep, 22 mm wide and have oval holes – in two different versions (width x height).

LT 8 with hole 13 x 9 mm or 9 x 13 mm is intended for bolt Ø 8 mm.

LT 10 with hole 15 x 11 mm or 11 x 15 mm is intended for bolt Ø 10 mm.

LT 12 with hole 17 x 13 mm or 13 x 17 mm is intended for bolt Ø 12 mm.

LT 14 with hole 17 x 15 mm or 15 x 17 mm is intended for bolt Ø 14 mm.

Manufactured in zinc. Coating: electro zinc plating.

Usage:

Recommended to secure the function and prolong the lifespan of flush bolts etc.

Recessed fitting in frame or sill made from wood, steel- or aluminium-profiles.

Lock tubes LT is often used together with guide tubes OLDA GT (with round holes) in the door leaf, which is especially important if the door leaf has automatic drop seals. The purpose of the oval hole in lock tubes LT is to handle if the door leaf “hangs” over the years. If a more precise lock tube is required, a guide tube GT with the appropriate size of round hole can be used instead, since also the holes on GT is countersunk.

Installation:

OLDA LT is fitted in frame or sill. The outer diameter is 22 mm and the total height is 20 mm. When the forend of the lock tube is fitted externally, visible height is only 2 mm. The round corners also facilitates fully recessed fitting.

Usually OLDA LT is fitted along side the frame or sill and then the recommended version of the LT is the one with the largest width of the oval hole, e.g. 17 x 13 mm for bolt Ø12 mm. At enough depth of the frame or sill (e.g. 60 mm) OLDA LT can also be fitted in the opening direction of the door, and then the LT version most commonly used is the one with the largest height of the oval hole, e.g. 13 x 17 mm for bolt Ø12 mm.

Fastened with two screws.

Specification:

• Oval hole (width x height):
  • 13 x 9 mm or 9 x 13 mm (LT 8) intended for bolt Ø 8 mm
  • 15 x 11 mm or 11 x 15 mm (LT 10) intended for bolt Ø 10 mm
  • 17 x 13 mm or 13 x 17 mm (LT 12) intended for bolt Ø 12 mm
  • 17 x 15 mm or 15 x 17 mm (LT 14) intended for bolt Ø 14 mm
•  Dimensions:
  • outer diameter: 22 mm
  • height: 20 mm
  • forend: 53 x 22 x 2 mm with round corners
• Installation: in frame or sill
  • fastened with zinc plated screws, countersunk (rec. dim. 3,5×16 mm), 2 pcs.
    

• Material: zinc
• Coating: electro zinc plating

Product ID:

OLDA LT:

• LT 8 (13 x 9): 24-016-0800-51xx
• LT 8 (9 x 13): 24-016-0801-51xx
• LT 10 (15 x 11): 24-016-1000-51xx
• LT 10 (11 x 15): 24-016-1001-51xx
• LT 12 (17 x 13): 24-016-1200-51xx
• LT 12 (13 x 17): 24-016-1201-51xx
• LT 14 (17 x 15): 24-016-1400-51xx
• LT 14 (15 x 17): 24-016-1401-51xx

note. Screws for installation are ordered separately, or as a part of different product KITs.

Related products:

Included with products from OLDA are usually (depending on packaging mode/article number) the recommended accessories necessary for a reliable function and long durability.

For flush bolts are for example; strike plate, guide tube (depending on product), lock plate and screws for fitting usually included.

More flush bolt accessories, like dust-excluding floor sockets, strike plates and guide tubes can be found here: Accessories

Complementary products:

OLDA flush bolts

Also see:

Accessory guide OLDA (pdf)

OLDA Fittings school

Documents:

LT 8

product documents

product leaflet
pdf: LT 8 (13x9)   /   LT 8 (9x13)

dimensions
pdf: LT 8 (13x9)   /   LT 8 (9x13)

installation
pdf: LT

product views - 2D

pdf: LT 8 (13x9)   /   LT 8 (9x13)
dxf: LT 8 (13x9)   /   LT 8 (9x13)
dwg: LT 8 (13x9)   /   LT 8 (9x13)

product models - 3D

stp: LT 8 (13x9)   /   LT 8 (9x13)
igs: LT 8 (13x9)   /   LT 8 (9x13)
dwg: LT 8 (13x9)   /   LT 8 (9x13)
sat: LT 8 (13x9)   /   LT 8 (9x13)
ipt: LT 8 (13x9)   /   LT 8 (9x13)
stl: LT 8 (13x9)   /   LT 8 (9x13)

pdf 3D: LT 8 (13x9)   /   LT 8 (9x13)

LT 10

product documents

product leaflet
pdf: LT 10 (15x11)   /   LT 10 (11x15)

dimensions
pdf: LT 10 (15x11)   /   LT 10 (11x15)

installation
pdf: LT

product views - 2D

pdf: LT 10 (15x11)   /   LT 10 (11x15)
dxf: LT 10 (15x11)   /   LT 10 (11x15)
dwg: LT 10 (15x11)   /   LT 10 (11x15)

product models - 3D

stp: LT 10 (15x11)   /   LT 10 (11x15)
igs: LT 10 (15x11)   /   LT 10 (11x15)
dwg: LT 10 (15x11)   /   LT 10 (11x15)
sat: LT 10 (15x11)   /   LT 10 (11x15)
ipt: LT 10 (15x11)   /   LT 10 (11x15)
stl: LT 10 (15x11)   /   LT 10 (11x15)

pdf 3D: LT 10 (15x11)   /   LT 10 (11x15)

LT 12

product documents

product leaflet
pdf: LT 12 (17x13)   /   LT 12 (13x17)

dimensions
pdf: LT 12 (17x13)   /   LT 12 (13x17)

installation
pdf: LT

product views - 2D

pdf: LT 12 (17x13)   /   LT 12 (13x17)
dxf: LT 12 (17x13)   /   LT 12 (13x17)
dwg: LT 12 (17x13)   /   LT 12 (13x17)

product models - 3D

stp: LT 12 (17x13)   /   LT 12 (13x17)
igs: LT 12 (17x13)   /   LT 12 (13x17)
dwg: LT 12 (17x13)   /   LT 12 (13x17)
sat: LT 12 (17x13)   /   LT 12 (13x17)
ipt: LT 12 (17x13)   /   LT 12 (13x17)
stl: LT 12 (17x13)   /   LT 12 (13x17)

pdf 3D: LT 12 (17x13)   /   LT 12 (13x17)

LT 14

product documents

product leaflet
pdf: LT 14 (17x15)   /   LT 14 (15x17)

dimensions
pdf: LT 14 (17x15)   /   LT 14 (15x17)

installation
pdf: LT

product views - 2D

pdf: LT 14 (17x15)   /   LT 14 (15x17)
dxf: LT 14 (17x15)   /   LT 14 (15x17)
dwg: LT 14 (17x15)   /   LT 14 (15x17)

product models - 3D

stp: LT 14 (17x15)   /   LT 14 (15x17)
igs: LT 14 (17x15)   /   LT 14 (15x17)
dwg: LT 14 (17x15)   /   LT 14 (15x17)
sat: LT 14 (17x15)   /   LT 14 (15x17)
ipt: LT 14 (17x15)   /   LT 14 (15x17)
stl: LT 14 (17x15)   /   LT 14 (15x17)

pdf 3D: LT 14 (17x15)   /   LT 14 (15x17)