To enter last week’s Toolsday’s giveaway, you had to identify twin coil thing-a-ma-bobs in a framed contraption. We had a lot correct answers – most people knew they were hot-air balloon burners. We randomly picked one winner out of all the comments and that lucky person is tacokds whose guess of a gas-torch light was sort of right. Congrats tacokds, you have one week to reply to our email before we pick another winner.
Next Tuesday, we will be giving away a C.H. Hanson prize pack that includes 10″ Curved Jaw Automatic Locking Pliers, 7″ Locking Clamp and 7″ Needle-Nose Pliers. Each tool features Set & Forget technology, ergonomic handles, can lock on any size without adjusting and allows for simple one hand use.
Christmas is just around the corner. We’ve got fun decorating ideas and DIY projects for every taste and style including midcentury modern, coastal cottage, charming rustic, 60s retro, colorful bohemian and romantic traditional – find one that makes you merry.
To win the pliers and clamps, post a comment (click “comment” above) and tell us what this part (pictured below) belongs to and what it does. You don’t have to answer correctly to win; we will randomly pick one winner. 
On Tuesday, November 20, we will select the winner then start up a new giveaway for another tool, which will be given away the Tuesday after that.
You have until November 20, 2012 at 2:00pm (ET) to enter to win the pliers and clamps.






bicycle chain derailleur
Derailer on a multi-speed bike.
this goes own a bike's back wheel to shift the bike in to a easy gear or a harder gear. so you can paddle easy up a hill.
Chain pulley rear sprocket gear facing north
derailer for a 10 speed bike
It belongs on a lawn mower.
bicycle derailer
bicycle chain derailleur
Yep!
Its a bike chain derailer.
I'm thinking that this is cutter and rotation gears of an electric can opener
This rear derailleur belongs on a variable speed bicycle to make it shift gears.
Looks like a derailleur used to shift gears for a bike.
Part of a hoist or come-along
It belongs on the rear axle of a bike, it's called a derailer, and it's used for shifting gears…
This is the rear derailleur for a 5, 10, 12 or 15 speed bicycle. Looks like an old one so, I'd guess it is likely for a 5 or 10 speed bicycle…
chain guide for bicycle
a pulley-system
Something for mountain climbing
rear bicycle chain derailer
Looks like something to do with the pedals/chain of a bicycle to me.
A pulley system
It's a bicycle chain mechanism used for shifting chain from one gear to another & to help prevent derailing of the chain.
Derailleur for bicycle
I feel sure it is a thing-a-ma-bob!
This appears to be a rear derailleur say for a mountain bike to move the chain between rear sprockets and also for taking up chain slack.