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| Gear and Pulley Pack.
Use as normal, bevel and worm gears. Use with rack gears and as a chainwheel. Push fit onto 5mm shaft. Number of teeth and pulley size marked on for identification. |
Standard Pack Code 1541-101C $10.95 Contains: 25 gears and 30 pulleys: 5 each of 10, 20, 30, 40 and 50 tooth gears plus 10 pulleys 10mm diameter and 5 each of 30, 50 60 and 70mm diameter. Bulk Pack Code 1541-102C $49.95 Contains: 5 standard Packs |

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| Link Strip Pack.
Can be cut, bent and made into curved structures. As cheap as wood strip and an alternative material. Ideal for making levers and linkages. |
Standard Pack Code 1541-103C $10.95 Contains: 30 link strips (300mm long), 10 short link strips (150mm long), 10 connector strips, 10 angle strips, 10 60o and 10 right angle gusset plates. Bulk Pack Code 1541-104C $49.95 Contains: 5 standard Packs |

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| Special Mechanisms Pack.
Contains: winch drum, dual purpose worm gear and power screw, rack gera, multi-purpose flange plate and a screw box (used with power screw). |
Standard Pack Code 1541-107C $14.95 Contains: 12 winch drums, 12 rack gears, 12 screw/worm gears, 6 screw boxes and 12 flange plates. Bulk Pack Code 1541-108C $69.95 Contains: 5 standard Packs |

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| Bearing and Adaptor Pin Pack.
Adaptor pins provide a quick, easy to use fastener. They're also used to mount gears, pulleys, etc. onto motors. The bearings eliminate problems experienced in making mechanisms run freely. |
Standard Pack Code 1541-105C $10.95 Contains: 10 bearing brackets and 10 bearing blocks, 70 long adaptor pins (used to fit mechanisms to dc motors) and 30 short adaptor pins (used to fit mechanisms to stepper motors). Bulk Pack Code 1541-106C $49.95 Contains: 5 standard Packs |
"I can't beleive it - the link strip is as cheap as wood strip."
Sarah Donnellan, Junior Teacher, Galway.
"Inventa is so cheap that children can now take their models home, and
that's great."
Mike Fox, Head Teacher, Walsall.
"We won't go back to lolly sticks." John Parker, Northamptonshire.
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| 4. Collar and Spacing Material.
Fits onto 5mm dowel: 500mm long. Cut to size to make collars and spacers. |
Standard Pack Contains: 25 lengths. Bulk Pack Code 1541-122C $44.95 Contains: 5 standard Packs |
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| 5. Flexible Drive and Coupling Material.
Fits onto 5mm dowel: 500mm long. Used to overcome problems of shaft misalignment. |
Standard Pack Contains: 25 lengths. Bulk Pack Code 1541-120C $44.95 Contains: 5 standard Packs |
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| 7. Pulley Belt.
Inexpensive elastic belt. Cut to any length and tie ends together to make belt. |
Standard Pack Contains: 10 metres. |
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| 6. Wood Wheels. | Standard Pack Contains: 100, 40mm diameter wheels. Standard Pack Code 1541-124C $23.95 Contains: 100, 70mm diameter wheels. |
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| 1. Wood strip.
10mm square, 600mm lomg jellutong (wood strip). |
Standard Pack Contains: 50 lengths. Bulk Pack Code 1541-112C $74.95 Contains: 5 standard Packs |
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