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Wire-in-Tube (WIT)

Components intended for the mechanical operation of model railway points and signals using MODRATEC's 'clever' WIT mechanisms.
  • Wire
  • Tube
  • Points (turnout/switch) drives
  • Semaphore drives
  • Cranks
  • Slotting gates
  • Headers
  • Clamps
  • Links
For basic information on setting up a wire-in-tube run, click here.


Product Image Item Name- Price
(LS) Inter-wit - WIT Pack (Interior use only)

(LS) Inter-wit - WIT Pack (Interior use only)

This pack contains flexible tube (Flex-wit) and stainless steel wire intended for wire-in-tube (WIT) operation of points and semaphores on an...
$13.20




(LS) Out-wit - WIT Pack (Suits outdoor use)

(LS) Out-wit - WIT Pack (Suits outdoor use)

This pack contains copper tube and stainless steel wire intended for wire-in-tube (WIT) operation of points and semaphores on an outdoor or...
$24.20




(LS) WIT Starter Bundle (Interior use only)

(LS) WIT Starter Bundle (Interior use only)

This pack contains sufficient components to operate 6 turnouts (points) by the wire-in-tube (WIT) method - total run approximately 5m. Pack contains:...
$35.20




(LS) Terminal Block 12-way 5A

(LS) Terminal Block 12-way 5A

12-way 5A screw terminal block. As well as their obvious electrical use, these blocks may be used as wire-in-tube headers for terminating multiple...
$1.75  $1.65
Save: 6% off





Pack 10 12-way 5A Terminal Blocks

Pack 10 12-way 5A Terminal Blocks

12-way 5A screw terminal block. As well as their obvious electrical use, these blocks may be used as wire-in-tube headers for terminating multiple...
$14.00  $11.00
Save: 21% off





(LS) Clamp-wit (tube clamping) (per 10) (Click to increase qty.)

(LS) Clamp-wit (tube clamping) (per 10) (Click to increase qty.)

Clamp-wit is a single-sided clamp intended to hold a tube against a flat surface. It will directly clamp Flex-wit tube. For clamping 1/8” (3.2mm)...
$2.20

... more info
Max: 1
(LS) Heat-shrink tubing 3mm x 1.2m long Clear

(LS) Heat-shrink tubing 3mm x 1.2m long Clear

Heat-shrink Tubing reduces in cross-section by approximately 50% when exposed to heat. Heat may be applied using a hot air gun, or by contact from a...
$1.85  $1.10
Save: 41% off





(LS) Point-wit (turnout driver)

(LS) Point-wit (turnout driver)

$3.85




(LS) Pack 4 Point-wits (turnout drivers)

(LS) Pack 4 Point-wits (turnout drivers)

$13.75




(LS) Semaphore Wire 0.35mm x 2m long

(LS) Semaphore Wire 0.35mm x 2m long

Polished steel wire suitable for operating semaphore signals at scales of 4mm/foot and smaller. Also useful for model detailing. Can be soldered...
$2.20




(LS) Semaphore Wire 0.50mm x 2m long

(LS) Semaphore Wire 0.50mm x 2m long

Polished steel wire suitable for operating semaphore signals at scales larger than 4mm/foot. Also useful for model detailing. Can be soldered using...
$2.20




(LS) Crank-wit (7-ratio crank) with base

(LS) Crank-wit (7-ratio crank) with base

Crank-wit is a seven-ratio crank which can be used to change the direction of operation of a Control Wire by 90-degrees. This is ideal for semaphore...
$3.30




(LS) Pack 6 Crank-wits (7-ratio cranks) without bases

(LS) Pack 6 Crank-wits (7-ratio cranks) without bases

Crank-wit is a seven-ratio crank which can be used to change the direction of operation of a Control Wire by 90-degrees. This is ideal for semaphore...
$6.60




(LS) Pack 16 Stainless Steel 8mm long M2.5 Pan Head Screws&Nuts

(LS) Pack 16 Stainless Steel 8mm long M2.5 Pan Head Screws&Nuts

A convenient pack of M2.5 stainless steel screws and nuts. The screws are pan head with pozi-drive. The thread form is metric coarse M2.5x0.45. The...
$22.26  $3.00
Save: 87% off





(LS) Pack 12 Stainless Steel 16mm long M2.5 Pan Head Screws&Nuts

(LS) Pack 12 Stainless Steel 16mm long M2.5 Pan Head Screws&Nuts

A convenient pack of M2.5 stainless steel screws and nuts. The screws are pan head with pozi-drive. The thread form is metric coarse M2.5x0.45. The...
$17.46  $3.00
Save: 83% off





(LS) Pack 8 Stainless Steel 25mm long M2.5 Pan Head Screws&Nuts

(LS) Pack 8 Stainless Steel 25mm long M2.5 Pan Head Screws&Nuts

A convenient pack of M2.5 stainless steel screws and nuts. The screws are pan head with pozi-drive. The thread form is metric coarse M2.5x0.45. The...
$23.78  $3.00
Save: 87% off





(LS) Sig-wit (semaphore driver)

(LS) Sig-wit (semaphore driver)

Sig-wit allows for easily controlled operation of semaphore signals by the “wire-in-tube” method. Both the danger and clear positions of a...
$4.40




(LS) Pack 4 Sig-wits (semaphore drivers)

(LS) Pack 4 Sig-wits (semaphore drivers)

Sig-wit allows for easily controlled operation of semaphore signals by the “wire-in-tube” method. Both the danger and clear positions of a...
$14.30




(LS) Double Sig-wit (semaphore driver)

(LS) Double Sig-wit (semaphore driver)

Sig-wit allows for easily controlled operation of semaphore signals by the “wire-in-tube” method. Both the danger and clear positions of a...
$7.70




(LS) Pack 4 Double Sig-wits (semaphore drivers)

(LS) Pack 4 Double Sig-wits (semaphore drivers)

Sig-wit allows for easily controlled operation of semaphore signals by the “wire-in-tube” method. Both the danger and clear positions of a...
$28.60




(LS) Pack 6 Link-wits

(LS) Pack 6 Link-wits

Link-wit is a simple screw connector used to link “wire-in-tube” Control Wires across baseboard joins. One of the greatest difficulties with...
$9.90




(LS) Slot-wit 2-Input

(LS) Slot-wit 2-Input

Slot-wit is a mechanical gate which can be configured to perform a logical AND or OR function. It has two inputs that are logically combined to drive...
$6.60




(LS) Slot-wit 4-Input

(LS) Slot-wit 4-Input

Slot-wit is a mechanical gate which can be configured to perform a logical AND or OR function. It has four inputs that are logically combined to...
$8.80





Monthly Specials For October

(LS) Terminal Block 12-way 5A
(LS) Terminal Block 12-way 5A
$1.75  $1.65
Save: 6% off
Pack 10 12-way 5A Terminal Blocks
Pack 10 12-way 5A Terminal Blocks
$14.00  $11.00
Save: 21% off


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