Err

Contrate, Bevel & Worm Gears

Bevel Gear 16T
(Code: M030A)
6.75
Only mates with M030C to give a 3:1 ratio through a right angle.
Bevel Gear 16T, 14mm dia
(Code: M030G)
6.75
This mates with itself to give a 1:1 ratio through a right angle. It is a useful alternative to M030 for confined spaces.
Bevel Gear 20T, 26mm dia, plastic
(Code: MC030)
2.95
Please note this is not a Meccano part but is a useful substitute for the Meccano part 30 bevel Gear.
It is slightly larger so this must be accounted for in model constructions
The teeth are a different pitch to Meccano so it can only be used with itself.
It is supplied with a grub screw as this is not Meccano size either. 
A 1.5mm Allen Key is needed for the grub screw, available separately if required (part MC036D)
Bevel Gear 21T
(Code: M030E)
9.30
Only mates with M030F to give a 2:1 ratio through a right angle.
Bevel Gear 26T, 23.5mm dia
(Code: M030)
10.95
This gear mates with itself to give a 1:1 ratio through a right angle.
Bevel Gear 42T
(Code: M030F)
18.99
Only mates with M030E to give a 1:2 ratio through a right angle.
Bevel Gear 48T
(Code: M030C)
19.99
Only mates with M030A to give a 1:3 ratio through a right angle.
Contrate Gear 25T, 19mm dia
(Code: M029)
7.05
This mates with any pinion to drive through a right angle.
Machined from solid brass.
Has a boss with tapped cross holes for securing/grub screw (not included)
Contrate Gear 25T, 19mm dia (used)
(Code: S029)
2.99
This mates with any pinion to drive through a right angle.
Original Meccano part made from brass with one tapped cross hole for a grub screw (not included)
A used part which may have expected discolouration from age and use.
Contrate Gear 50T, 38mm dia
(Code: M028)
14.10
This mates with any pinion to drive through a right angle.
Machined from solid brass.
Has a boss with tapped cross holes for securing screw/grub screw (not included)
Contrate Gear 50T, 38mm dia, yellow plastic
(Code: M028/YP)
3.45
This mates with any pinion to drive through a right angle.
Plastic with a brass boss.
Has a boss with tapped cross holes for securing screw/grub screw (not included)
Worm (single start)
(Code: M032)
4.45
Mates with any gear (except M027F) or pinion to drive through a right angle. It gives a ratio of gear/pinion teeth number:1
Worm (single start) (used)
(Code: S032)
1.99
Mates with any gear (except M027F) or pinion to drive through a right angle. It gives a ratio of gear/pinion teeth number:
original Meccano part machined from solid brass.
Has a boss with one tapped cross hole for securing grub screw (not included)
A used part showing signs of discolouration through age & use
Worm (single start), plastic
(Code: M032P)
1.95
Mates with any gear (except M027F) or pinion to drive through a right angle. It gives a ratio of gear/pinion teeth number:1
Worm, single start, left hand thread
(Code: M032A)
5.15
Mates with any gear (except M027F) or pinion to drive through a right angle. It gives a ratio of gear/pinion teeth number:1. The output will rotate in the opposite direction to that from M032/M023P