Hobby & Engineering Supplies - an MBA company

Springs Extension Categories


Springs - Extension - Stainless Steel
Springs - Extension - Stainless Steel

Also see combined categories:
All Extension Springs

Includes long lengths up to 1 metre

Zinc Plated Spring Steel not recommended for applications exceeding 121 oC (250 Deg F). 302 Stainless springs not recommended for applications exceeding 260 oC (500 Deg F). 302 stainless steel is slightly magnetic.

Related Information:

There is also a good range of Springs - Extension - Stainless Steel on the Small Parts and Bearings website.


You may also be interested in

Springs Constant Force


Springs - Constant Force
Springs - Constant Force


301 Stainless Steel

Mounting hole specifications will be supplied on request. These springs are usually mounted on a drum and the free end attached to a loading force like a counterbalance. Free ID may vary to meet load specification. Load capacity can be increased by using multiple strips in tandem, back to back or laminated. Be sure to leave at least 40mm coiled on the drum at full extension. The spring ID will wrap tightly on the drum so that most applications require no fastening to the drum.

Related Information:

There is also a good range of Springs - Constant Force on the Small Parts and Bearings website.


Spring Motors - SDP
Spring Motors - SDP

Also see combined categories:
All Spring Motors

301 stainless Steel. Shipped as shown to be mounted on drums (not supplied) of the recommended diameters. Torque ratings listed are for the unwinding portion of the cycle. Torque at fully wound end of cycle will be slightly higher.

There is also a good range of Spring Motors - SDP on the Small Parts and Bearings website.


Springs - Compression - Stainless Steel
Springs - Compression - Stainless Steel

Also see combined categories:
All Compression Springs

This category includes short and long lengths

Standard springs may or may not be supplied with ends ground flush. If the end type is important to your application please contact us for more information or a special quote.

Related Information:

There is also a good range of Springs - Compression - Stainless Steel on the Small Parts and Bearings website.


Strip - Spring Steel
Strip - Spring Steel

Also see combined categories:
All Metal Strip

Hundreds of uses.

Hardened and tempered spring steel strip. Note that the width of this strip may vary minus nothing to plus 25 percent as it is guillotine cut from sheet. If you require a closer tolerance on the strip width please contact us prior to ordering.

There is also a good range of Strip - Spring Steel on the Small Parts and Bearings website.


Wire - Steel - Spring - Music Wire - Short Lengths
Wire - Steel - Spring - Music Wire - Short Lengths

Also see combined categories:
All Spring Wire

SAE 1090 Spring Steel. Includes inch and metric sizes.

Shipped in straight lengths on wooden backing board. Metric and imperial.

Related Information:

There is also a good range of Wire - Steel - Spring - Music Wire - Short Lengths on the Small Parts and Bearings website.


Snap Buttons - Single End - Spring Leg
Snap Buttons - Single End - Spring Leg

Also see combined categories:
All Snap Buttons

Fasteners for telescoping tubing help reduce assembly time whilst improving your product functionality. Also called button clips or spring buttons.

Eliminates the need for rivets and screws. Simply snap into place in square or round tubing. Made from 1050 heat treated spring steel with minimum 0.005mm (0.0002 inch) zinc plating.

There is also a good range of Snap Buttons - Single End - Spring Leg on the Small Parts and Bearings website.


Assortment Kits - Various
Assortment Kits - Various


Springs - O-Rings - Shafting - Circlips - Gears - Chain - Machine Keys - Nuts - Bolts - Shim - Screws - Washers - Roll Pins - Woodruff Keys - Cotter Pins - E-Clips - Fuses - Grease Nipples - Hitch Pins - Clevis Pins


There is also a good range of Assortment Kits - Various on the Small Parts and Bearings website.


Clutch Parts - Remote Control
Clutch Parts - Remote Control


Clutch Shoes, Springs, Clutch Bells

Clutch Shoes, Springs, Bells and Complete for Remote Control Cars.


Exhausts - Remote Control
Exhausts - Remote Control


Exhausts for Remote Control Cars

Exhaust Pipes, Headers, Springs, Couplers for 1/10, 1/8 and 1/5 Scale Cars.


Tools - Wire Working
Tools - Wire Working

Also see combined categories:
All Tools

For general hobby applications. Wire crimping and wire bending tools. Spring winder and spring looping.


Related Information:

There is also a good range of Tools - Wire Working on the Small Parts and Bearings website.


Exhaust Couplers - Remote Control


Exhaust couplers for Remote Control Cars

Exhaust Pipes, Headers, Springs, Couplers for 1/10, 1/8 and 1/5 Scale Cars.


Exhaust Deflectors - Remote Control


Exhaust deflectors for Remote Control Cars

Exhaust Pipes, Headers, Springs, Couplers for 1/10, 1/8 and 1/5 Scale Cars.


Exhaust Seals - Remote Control
Exhaust Seals - Remote Control


Exhaust seals for Remote Control Cars

Exhaust Pipes, Headers, Springs, Couplers for 1/10, 1/8 and 1/5 Scale Cars.


Snap Buttons - Double End
Snap Buttons - Double End

Also see combined categories:
All Snap Buttons

Fasteners for telescoping tubing help reduce assembly time whilst improving your product functionality. Also called button clips or spring buttons.

Eliminates the need for rivets and screws. Simply snap into place in square or round tubing. Made from 1050 heat treated spring steel with minimum 0.005mm (0.0002 inch) zinc plating.

There is also a good range of Snap Buttons - Double End on the Small Parts and Bearings website.


Collectibles - Metal Motorcycles
Collectibles - Metal Motorcycles


Beautiful model motorbikes in various styles including choppers, road bikes and vintage designs.

Made from industrial parts including bearings, screws, nuts, springs, chain links, rod, tubing and other parts. Two colours available - gunmetal grey or copper finish. Each bike is hand made, and therefore there may be minor differences between the bikes of a particular model. Re-Cycle motorbikes are a limited edition set of 20.

There is also a good range of Collectibles - Metal Motorcycles on the Small Parts and Bearings website.


Snap Buttons - Single End - Dog Leg
Snap Buttons - Single End - Dog Leg

Also see combined categories:
All Snap Buttons

Fasteners for telescoping tubing help reduce assembly time whilst improving your product functionality. Also called button clips or spring buttons.

Eliminates the need for rivets and screws. Simply snap into place in square or round tubing. Made from 1050 heat treated spring steel with minimum 0.005mm (0.0002 inch) zinc plating.

There is also a good range of Snap Buttons - Single End - Dog Leg on the Small Parts and Bearings website.


Pins - Ball Lock - Economy - Steel
Pins - Ball Lock - Economy - Steel

Also see combined categories:
All Ball Lock Pins - Non Marine

Economical pins that can be used in military or conventional equipment. Also called detent pins.

Solid body construction with direct spring loaded ball. Used for locking telescoping tubes, securing bracket assemblies, anchoring clevis fittings, hinge pins, cotter pin replacement or setting up jigs and fixtures. Commercial drill tolerances provide clearance for standard pins. Zinc plated C1144 steel. Not for critical applications. If known pullout strength is required use commercial or industrial pins.

Related Information:

There is also a good range of Pins - Ball Lock - Economy - Steel on the Small Parts and Bearings website.


Pins - Ball Lock - Economy - Stainless Steel
Pins - Ball Lock - Economy - Stainless Steel

Also see combined categories:
All Ball Lock Pins - Non Marine

Economical pins that can be used in military or conventional equipment. Type 303 stainless steel. Also called detent pins.

Solid body construction with direct spring loaded ball. Used for locking telescoping tubes, securing bracket assemblies, anchoring clevis fittings, hinge pins, cotter pin replacement or setting up jigs and fixtures. Stainless steel pins used in aircraft industry, food processing machinery, marine equipment, laboratory and testing equipment. Commercial drill tolerances provide clearance for standard pins. 303 stainless steel. Not for critical applications. If known pullout strength is required use commercial or industrial pins.

Related Information:

There is also a good range of Pins - Ball Lock - Economy - Stainless Steel on the Small Parts and Bearings website.


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Hobby & Engineering Supplies Pty Ltd (ABN 54 125 001 541)

Hobby and Engineering Supplies offers 6213 products in 445 categories including assortment kits, low priced hobby bearings, tools, screws, brass and aluminium rod and tubing - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Hobby and Engineering Supplies is part of MBA Group offering a select range from the MBA Group catalogue.

Hobby and Engineering Supplies products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Hobby and Engineering Supplies 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Hobby & Engineering Supplies Pty Ltd (ABN 54 125 001 541)

Hobby and Engineering Supplies offers 6213 products in 445 categories including assortment kits, low priced hobby bearings, tools, screws, brass and aluminium rod and tubing - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Hobby and Engineering Supplies is part of MBA Group offering a select range from the MBA Group catalogue.

Hobby and Engineering Supplies products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Hobby and Engineering Supplies 1997. All rights reserved.