Straight Shank Bit
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US $9.36
Curb Bit – Understanding Curb Bit
A curb bit is a type of bit, which is part of the bridle that goes in the mouth of the horse, that uses lever action. It consists of mouthpiece, curb chain and shank. It has one ring on each side of the purchase arm of the shank and one on the bottom for the lever arm of the shank.
It works on several parts of the horse's head and mouth, which differs it from the snaffle bit. The bit mouthpiece is the part of a curb bit where the curb chain, shanks and straps are attached. It rests on the bars of the mouth of the horse in the sensitive interdental space where there are no teeth.
It acts on the bars, tongue and roof of the mouth of the horse. The curb chain, which is the flat linked chain or strap, is attached on either side of the mouthpiece near the corners of the mouth. This places pressure from the shank to the chin groove. A curb chain is used to control the lever action of the curb bit.
Also, it helps keep the bit steady and in place within the mouth helping to hold the lip strap in place . The bit shank refers to the side piece or cheekpiece of a curb bit. It adds leverage and place force on the poll through the crownpiece of the bridle. Depending on the length of the curb's bit shank, the curb can amplify rein pressure several times over.
Shanks are generally made of metal and are designed either straight or curved. Curb bits come in different styles such as Weymouth curb, grazing bit and spade bit, which are the most common types. A Weymouth curb features a straight shank and a solid mouthpiece with a low port. A grazing bit has shanks that are turned back, generally, just about ninety degrees. A spade bit is a vaquero designed curb bit with straight, highly decorated shanks and a mouthpiece with straight bar, a narrow port with cricket and a spoon.
The severity a curb bit can cause relies on several variables, such as the length of the shank. The longer the shank, the more leverage is formed and therefore the more terrible the bit can be. Another variable that may add to the severity is the size of the port, which is the area in the middle of the mouthpiece that is generally slightly raised. The higher the port, the more terrible is the bit.
The tightness or looseness of the curb chain also is affecting the scale of the bit. The tighter the curb chain, the more pressure will be felt by the horse when the rider uses the rein. When the chain is tightened, the shank doesn't come back as far and more pressure is felt earlier with this adjustment. However, when the curb chain is loose, the shank comes back further when the rider pulls the rein but the horse does not feel the force on the chin area as shortly or as much.
About the Author
Lisa Blackstone specializes in providing info on horse riding kit. She owns an Arabian horse training and breeding business. For more information on pony riding equipment, please go to Horses Saddle and pony Training Equestrian.
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BitLogic 7.5 Straight Shank Professional Series Bit $69.95 The BitLogic™ 7.5" Straight Shank Professional Series Bit is a great training bit. This bit works well on young horses just moving to a longer shank and on well-broke or light mouthed older horses. It is good for lateral pull and collection and often used with a training fork or martingale. The mildest bit in the 7.5" cheek series the Dogbone mouth piece wraps the tongue when pressure is applied. Pressure is also realized on the chin (due to the curb strap or chain) bars and corners of the mouth. |
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Cashel 6 Shank Straight Cheek Snaffle Bit $48.95 The Cashel® 6" Shank Straight Cheek Snaffle Bit if perfect for moving a colt from an o-ring to a shank bit or for light well-broke older horses. Soft pressure is applied through the curb to the horse's chin bars and corners and corners of the mouth and tongue. This bit has a stainless steel cheek and snaffle mouthpiece. |
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BitLogic 7.5" Straight Shank Performance Series Bit $49.95 The BitLogic 7.5" Straight Shank Performance Series Bit is great for schooling or show. Customize your turnout with the proper performance series bit for your needs. |
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Avila MI Silver Shank Sweet Iron Straight Bit $79.99 Avila MI Silver Shank Sweet Iron Straight Bit The mild mouthpiece and short shank in the Avila Straight Roller make this a very gentle bit. The sweet iron mouthpiece with copper roller is curved just slightly to offer tongue relief. Mouth 5", Shank 8" |
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BitLogic 7.5" Straight Shank Professional Series Bit $71.95 The BitLogic 7.5" Straight Shank Professional Series Bit is a great training bit. This bit works well on young horses just moving to a longer shank and on well-broke or light mouthed older horses. It is good for lateral pull and collection and often used with a training fork or martingale. |
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Cashel 6 Shank Straight Cheek Correction Bit $48.95 The Cashel® 6" Shank Straight Cheek Correction Bit if perfect for moving a colt from the 6" snaffle. Soft pressure is applied through the curb to the horse's chin bars and corners and corners of the mouth with added pressure to the tongue. This bit has a stainless steel cheek and short correction mouthpiece. |
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Professional's Choice Bob Avila Training Shank Straight Roller Bit $54.95 Professional's Choice Bob Avila Training Shank Straight Roller Bit. A roller jointed sweet iron mouthpiece and pinch free design make this bit ideal for medium control. |
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Professionals Choice Bob Avila Training Shank Straight Roller Bit $54.95 Professionals Choice Bob Avila Training Shank Straight Roller Bit. A roller jointed sweet iron mouthpiece and pinch free design make this bit ideal for medium control. |
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Cashel 6" Shank Straight Cheek Snaffle Bit $48.95 The Cashel 6" Shank Straight Cheek Snaffle Bit if perfect for moving a colt from an o-ring to a shank bit or for light, well-broke older horses. Soft pressure is applied through the curb to the horses chin, bars and corners and corners of the mouth and tongue. |
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BitLogic 7.5 Straight Shank Performance Series Bit $49.95 The BitLogic™ 7.5" Straight Shank Performance Series Bit is great for schooling show. Customize your turnout with the proper performance series bit for your needs. Smooth Dogbone:The mouthpiece of the Smooth Dogbone wraps the tongue with applied pressure. Good for lateral pull and collection and commonly used with a training fork or martingale. Snaffle Bit: The Snaffle is widely used for all types of riding and training activities. Good for lateral pull and collection and may be used with a training fork or martingale for increased control of the poll and nose. Floating Spade: The Floating Spade mouthpiece wraps over the tongue with applied pressure. This is a great bit to introduce a horse to palate pressure as you transition to ported bits and taller corrections. Correction: The Correction mouthpiece wraps the mouth applying increased pressure to the sides of the tongue. It is commonly used on finished well broke horses. Good for collection and stopping. |
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Cashel 6" Shank Straight Cheek Correction Bit $48.95 The Cashel 6" Shank Straight Cheek Correction Bit if perfect for moving a colt from the 6" snaffle. Soft pressure is applied through the curb to the horses chin, bars and corners and corners of the mouth, with added pressure to the tongue. |
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Avila Rio Straight Roller Bit $84.99 Avila Rio Straight Roller Bit The mild mouthpiece and shorter shank in the Avila Straight Roller make this a very gentle bit. The sweet iron mouthpiece with copper roller is curved just slightly to offer tongue relief. Mouth 5", Shank 6.5" |
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Rotozip Straight Cut Bit .25 Inch Shank By Bosch $26.26 Make straight grooves dadoes rabbets joints mortises general cuts and remove material all with the ROTOZIP Straight Cut Bit by BOSCH.Features include:. Carbide Tipped. Cut Width: 1/4 inch . Use only with ROTOZIP plunge router attachment. Includes retail packaging |
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Irwin Industrial Tool Co. HA40109 Drl Let I Straight Shank $20.54 Letter I drill bit. For use with No.1429 tap 5/1624NF. Has straight shank drills exact size hole for tapping. Bulk. Length Overall: 41/8. Shank Type: Round Straight. |
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Irwin Industrial Tool Co. HA40104 Drl Let D Straight Shank $20.35 Letter D drill bit. Has straight shank drills exact size hole for tapping. Bulk. Tip Type: 118deg Point. Length Overall: 4 . Shank Type: Round Straight. |
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Avila Del Mar Straight Roller Bit $84.99 Avila Del Mar Straight Roller Bit The mild mouthpiece makes this a very gentle bit. The sweet iron mouthpiece with copper roller is curved just slightly to offer tongue relief. Mouth 5", Shank 7.5" |
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Dremel Dremel 1 8 in Straight Router Bit 650 $6.39 1/8? straight router bit For routing, inlaying, mortising in woods and other soft materials 1/8? shank 1/8? straight bit Brand #: Dremel 650 UPC: 080596006501 Keywords: moto tool accessory router bit dremel |
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Dremel Dremel 3 16 in Straight Routr Bit 652 $6.39 3/16? straight routr bit For routing, inlaying, mortising in woods and other soft materials 1/8? shank 3/16? straight bit Brand #: Dremel 652 UPC: 080596006525 Keywords: moto tool accessory router bit dremel |
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Dremel Dremel 1 4 in Straight Router Bit 654 $6.39 1/4? straight router bit For routing, inlaying, mortising in woods and other soft materials 1/8? shank 1/4? straight bit Brand #: Dremel 654 UPC: 080596006549 Keywords: moto tool accessory router bit dremel |
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Reinsman DL Straight Snaffle Reiner Bit $79.99 Reinsman DL Straight Snaffle Reiner Bit Shank has wonderful balance. The short purchase coupled with a short shank make it a medium control shank. The smooth 3/8" snaffle adds a little more "bite" and sweet iron creates a moist, soft mouth for better feel and control. 7" Cheeks. 5" Mouth. |
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Professional's Choice Bob Avila Straight Roller Bit $79.95 Professional's Choice Bob Avila Straight Roller Bit. The mild mouthpiece and short shank in the Avila Straight Roller make this a very gentle bit. The sweet iron mouthpiece with copper roller is curved just slightly to offer tongue relief. |
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Professionals Choice Bob Avila Straight Roller Bit $79.95 Professionals Choice Bob Avila Straight Roller Bit. The mild mouthpiece and short shank in the Avila Straight Roller make this a very gentle bit. The sweet iron mouthpiece with copper roller is curved just slightly to offer tongue relief. |
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Irwin Industrial Tool Co. HA40118 Drl Let R Straight Shank $21.35 Letter R drill bit. For use with No.8340 tap 10MM1.5MM. Has straight shank drills exact size hole for tapping. Bulk. |
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Irwin Industrial Tool Co. HA40110 Drl Let J Straight Shank $20.59 Letter J drill bit. For use with No.8333 tap 8MM1MM. Has straight shank drills exact size hole for tapping. Bulk. |
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Irwin Industrial Tool Co. HA40115 Drl Let O Straight Shank $20.91 Letter O drill bit. For use with No.8336 tap 9MM1.00MM. Has straight shank drills exact size hole for tapping. Bulk. |
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Irwin Industrial Tool Co. HA40114 Drl Let N Straight Shank $20.91 Letter N drill bit. For use with No.8337 tap 9MM1.25MM. Has straight shank drills exact size hole for tapping. Bulk. |
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Hanson HAN73121 2.174in. Turbomax High Speed Steel Straight Shank Jobber Length Drill Bit $22.48 TurboMax Straight Shank Drill Bit is 21/64inch diameter 5 pack The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as Bullet and nearly 11/3times more holes than Sidew |
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Professional's Choice Dogbone Long Shank Gag Bit $47.95 The Professional's Choice® Equisential™ Dogbone Long Shank Gag Bit features this soft mouthpiece that is gentle on the horse's bars making this bit good for lateral control and collection. An ideal choice when transitioning from a D-Ring or O-Ring snaffle. The unique straight design of this cheek offers the rider a quicker response and the bit piece encourages the horse to flex at the poll. The cheeks are made from strong stainless steel that will not rust allowing the mouthpiece to slide easily. The bit should be adjusted to fit with one wrinkle in the horse's mouth. Sweet iron mouthpiece will keep the horse's mouth moist and responsive. Cheek: 8 1/4" mouthpiece: 5 1/2" |