Shop Our Categories www.sci-supply.com Search site Physics & Physical Science Advanced Physics Electricity Battery Holders Bulb Holders Bulbs / Lamps Connectors Demonstrations & Activities Meters Motors Power Supplies Switches Tools Wiring Sliding Rheostats Electrostatics Wimshurst Machines Heat Light Magnetism Measurement Mechanics Sound Laboratory Alternative Energy Science Kits Educator Bulk Packs CLEARANCE Submit Search Helpful Information Site Help / FAQ Shipping Info Returns Product Instructions Purchase Orders Tax Exempt Customers Contact Us Savings & Promotions Coupons Website Security Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Physics & Physical Science > Electricity > Hand Generator with Two Replacement Gear Sets Our Price: $17.49 Sale Price: $12.99 Savings: $4.50 Quantity in Stock:(Out of Stock) Availability:: Usually Ships in 1 to 2 Business Days Product Code: SS4444-RGS Qty: Email me when Back-In-Stock DESCRIPTION We've combined our classic economy hand crank generator with 2 sets of complete replacement drive gears. Now your students can furiously crank away without having to worry about broken gears! Related Items Alligator Test Clip Set (2) to Female Banana Jack Fittings 300 Watt Step Down Converter, 220 to 110 VAC Alligator Clip Connecting Wires, BLACK, 12 Inch, Pack of 5 Plastic AA Battery Holders, Series or Parallel, Pack of 4 Our Price: $1.29 Add Our Price: $25.00 Add Our Price: $2.09 Add Sale Price: $3.25 Add Bulb Holders, Bulb Sockets, E10, Bulk Package of 50 Wire Stripper E10 Miniature Lamps or Light Bulbs, 3.8V 0.2A, Pack of 10, Large Globe E10 Miniature LED Lamps or Light Bulbs, 3V 0.02A, Pack of 5 Sale Price: $37.95 Add Sale Price: $5.99 Add Sale Price: $2.39 Add Sale Price: $7.95 Add Share your knowledge of this product. Be the first to write a review »