SKU: 52463284497
double spur gear

double spur gear Thern Spur Gear Hand Winches - Double Reduction

Sale price$26.74 Regular price$29.71
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Description

double spur gear Thern Spur Gear Hand Winches - Double ReductionThern Spur Gear Hand Winches Double Reduction These Spur Gear Hand Winches (Double Reduction) by Thern Winches & Cranes are used for pulling, hoisting, or lowering. The capacity range on these double reduction Thern spur gear hand Winches is from 2000 Ibs all the way up to 10000Ibs. These Thern Spur Gear Hand winches are manufactured with machine cut spur gears for accurate long lasting service and are available in a variety of configurations to meet

Thern Spur Gear Hand Winches - Double Reduction

These Spur Gear Hand Winches (Double Reduction) by Thern Winches & Cranes are used for pulling, hoisting, or lowering. The capacity range on these double reduction Thern spur gear hand Winches is from 2000 Ibs all the way up to 10000Ibs.

These Thern Spur Gear Hand winches are manufactured with machine-cut spur gears for accurate long-lasting service and are available in a variety of configurations to meet the performance requirements of your manual pulling, hoisting, or lowering application.

When you require something to be lifted, lowered, or repositioned the Spur Gear Hand Winches from Thern can be the solution to your problem. The Thern Spur Gear Hand Winches are designed to be used to perform to a high standard. There is a range of Thern spur gear hand winches that you can choose from and the capacities and use vary between models so please check before you purchase the product.

The gear hand winches by Thern Winches & Cranes are designed to deliver excellent performance and long life, no matter what your application.

  • Up to 2000 lb (907 kg) capacity
  • Machine-cut spur gears
  • Variety of configurations
  • Stainless steel models available
  • Corrosion-resistant
  • Two-Year Limited Warranty
  • Automatic Brake Models provide positive load control for lifting and lowering operations. Brake models have PB suffix
  • Quick Disconnect Anchor 1 for quickly attaching or removing wire rope equipped with a swaged ball fitting
  • Bronze and Radial Ball Bearings provide smooth and efficient operation
  • Large Diameter Drums minimize wear to extend wire rope life
  • Gear Covers protect gears and help prevent injuries

Model

1 st layer loading capacity

(Ibs)

Mid drum loading capacity (Ibs)

Full drum Loading capacity

(Ibs)

Wire rope

Dia (in)

1 st layer drum (ft)

Mid drum (ft)

Full drum

(ft)

Sgl gear ratio

Force 3 to lift 1000 (Ibs)

Weight

(Ibs)

M4312

2000

1600

1200

3/16

¼

5/16

8

5

4

48

27

17

110

59

39

3.83.1

20

23

M4312PB

2000

1600

1200

3/16

¼

5/16

8

5

4

48

27

17

110

59

39

-

17

28

M4412

2000

1600

1200

3/16

¼

5/16

18

14

11

97

52

35

210

120

77

3.83.1

20

25

M412PB

2000

1600

1200

3/16

¼

5/16

18

14

11

97

52

35

210

120

77

-

17

30

M452

4000

3300

2500

¼

5/16

3/8

23

18

14

130

89

64

300

200

140

4.42.1

10

83

M452B

4000

3300

2500

¼

5/16

3/8

23

18

14

130

89

64

300

200

140

-

10

91

M452B-A

4000

3300

2500

¼

5/16

3/8

13

9

7

83

56

40

190

120

89

19.54.1

10

83

M492

10000

7400

5400

5/16

3/8

1/2

27

21

15

240

170

100

540

390

230

-

8

166

M492B

10000

7400

5400

5/16

3/8

1/2

27

21

15

240

170

100

540

390

230

-

8

173

M492-12

10000

7400

5400

5/16

3/8

1/2

46

37

27

380

270

160

850

610

360

-

8

175

M492B-12

10000

7400

5400

5/16

3/8

1/2

46

37

27

380

270

160

850

610

360

-

8

190

MB451

-

-

-

-

-

-

-

-

-

13

MB491

-

-

-

-

-

-

-

-

-

15

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52463284497

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4.7 ★★★★★
Based on 12 reviews
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Product Reviews
I
Verified Purchase
It's cool.
Los Angeles, US
★★★★★ 4
Weightless, well made. But there are problems with size
Size: 8.5, Color: White
I bought it for a teenager, for size 81/2. This, according to the dimensions on the page, is 25.9 centimeters. They came, the size was indicated correctly, but they are large for the child. Very large. They fit me, size 10. The child is disappointed. Well made, look neat on the foot. Almost weightless But I can't give the maximum rating. I wish the seller to deal with the size grid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
M
Verified Purchase
Matthew Gonzales
Bozeman, US
★★★★★ 5
Amazing Shoe!
Size: 9 Wide, Color: Blazer Blue Hand Stain
Amazing shoe!! Comfortable to wear for long periods of time! Highly recommend!! 👍🏾
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Reviewed in the United States on November 17, 2025
W
Verified Purchase
William Mantilla
Birmingham, US
★★★★★ 5
Calzado elegante para oficina de excelente calidad
Producto de excelente calidad. La entrega fue rápida y el empaque llegó en perfectas condiciones. Cumple completamente con lo descrito en la publicación.
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Reviewed in the United States on April 28, 2026
M
Verified Purchase
MH
Cuba, US
★★★★★ 3
Not A Walking Shoe
Size: 9.5, Color: Black/British Tan
In the photo online this shoe looks like it will be very comfortable. Kind of a classy Coach's Shoe. Also in the photo the heel portion of the sole looks thick and supportive. I bought them thinking they would be my go-to travel shoe. Wrong. This is not a comfortable shoe for extended wear. Short durations, OK. The main problem is that the sole is very thin and flexible in all directions. There is no, as in zero arch support, plus that thin heel means that you tend to rock back on your heels and it feels like you're pounding the pavement. I've worn once and I'm very disappointed. They look great, definitely high quality materials, but using them for the intended purpose of travel.... fah get about it. If you're looking for a good looking shoe to wear around the gym and you don't intend to use the treadmill, or elliptical, then this is the shoe you want. They would definitely be returned if I hadn't already worn them outside.
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Reviewed in the United States on August 11, 2023
D
Verified Purchase
DF
Belleville, US
★★★★★ 5
Great shoe!
Size: 14 Wide, Color: Woodbury Handstain
Great shoe- better leather cover than last pair that scuffed if you blinked at them.
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Reviewed in the United States on March 15, 2026

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