Sport Grips Grip Twister 4

$124.95 $123.95


Sport Grips Grip Twister 4

Made in the USA – this grip tool is unique in design and functionality.  Perfect for working the hand and wrist.  Lifetime warranty.

SKU: SWGT4-SGP Categories: , ,

Sport Grips Grip Twister 4

The 4.25” Diameter Sport Grips Grip Twister 4 Hand, Wrist, Forearm and Thumb machine is a precision crafted grip strengthening tool made from anodized aluminum then for strength and durability with a beautiful clear coat, giving it a sleek stainless look. The Grip Twister requires NO weights, ropes or pulleys and can be set for that extreme workout or mild rehabilitative work.

The Sport Grips Grip Twister 4  grip tool is completely self-contained with an adjustable tension knob for a seamless and simple transition from one resistance level to another. It is perfect for the weekend sport enthusiast or for the athlete seeking serious hand & wrist strength in professional sports.

The Sport Grips Grip Twister 4 is excellent for rehabilitating weak injured hands, just needing a tune up or for rehabbing a fractured wrist or fingers. For restoring or rehabbing, this is the perfect device for help in regaining hand function and strength. Controlled motion is also one of its best features to ensure that no further injuries will occur.

Weight – 3 1/2 lbs.
Length – 4 1/4″
Diameter – 4 1/4″


Under normal use, Sport Grips Grip Tools are warranted for a lifetime against manufacturing defects by the manufacturer, Nieman Enterprises, Inc., excepting any normal wear and tear.  As a distributor TopRoll is obligated to honor this warranty.

Reasonable caution must be implemented in using Sport Grips Grip Tools, and neither Nieman Enterprises, Inc. nor any of its distributors assume any responsibility for injury. The Warranty obligations of TopRoll shall be limited to the repair or exchange of any part(s) which may prove defective under normal use upon completion of defective product inspection.

This warranty shall not extend to replacement of the product unless inspection determines that there is an intrinsic defect in the full product that cannot be remedied by replacement of a defective part.  Claims of a total defective product must be verified by a TopRoll physical inspection of the product. TopRoll’s obligation to honor this warranty shall not extend to a refund.  TopRoll will not provide for a product refund – only a replacement.  Determination of whether the product is defective shall be determined by TopRoll upon examination of the complete product.

This warranty is void if the unit is left outdoors in hot sun, rain, snow or cold, submerged in liquid, or exposed to gritty materials such as sand, chalk, dust, etc.

Purchaser assumes responsibility for all postage costs to TopRoll with the exception that TopRoll will pay any costs of shipping of replacement parts should it be determined that the part to be replaced was damaged at the factory.

In order for us to honor this warranty you must enclose proof that you are the original purchaser of the product, the original product packaging and a description of the malfunction when returning any “defective” product to us. If there is a defective part you must return the entire product to us in order that we may determine whether it can be repaired or must be replaced.  We are not responsible for shipments lost in the mails and we recommend purchasing insurance for your package.

TopRoll offers no other warranty expressed or implied. (Some states do not allow exclusions or limitation of incidental or consequential damages, so these limitations may not apply to you. You may also have other warranty rights you may wish to review, which vary from state to state.)

This warranty is extended only to you, the original purchaser.  It is not transferable to anyone else who may subsequently purchases the product from you or to whom you have transferred ownership through gift or donation.  Purchases from unauthorized dealers/distributors will void our warranty protection including returns/exchanges.

If you find the model you have selected doesn’t meet your needs within the 10 day exchange period shown below please email [email protected] to arrange an exchange.

All exchange requests must include return of the product, its original packaging and a bona fide invoice.   The product must be returned in new condition within (10) days of receipt of purchase. All customers will be responsible for return shipping.

By purchasing a Sport Grips Grip Tool product you agree to the following statement:

“I understand that there is a risk of injury associated with using any Sport Grips Grip Tools product. I agree to consult with a physician before starting any work out regime. I hereby assume full responsibility for any and all injuries, losses and damages that I incur while using any Sidewinder product. I hereby waive all claims against Nieman Enterprises, Inc., and its distributors for any and all injuries, claims or damages that I might incur.

Return deliveries may be delayed due to customs in your country. CUSTOMS FEES ARE NOT INCLUDED.  You the customer are solely responsible for any applicable customs charge, taxes and/or duties. 

This Lifetime Warranty Policy was last updated and posted on 6/3/2018

Weight4 lbs
Dimensions5 × 5 × 5 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.