Top 8 Sidewinder Pin Box – Towing Fifth Wheel Hitches

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1. Reese

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Turret W/Hardware #61300, Reese 61420 Sidewinder Combo, 16K Arm W/King Pin #Sw16K

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Reese #ad - Can make up to 90-degree plus turns without exiting the truck. Nimble and quick design automatically eliminates turning and clearance headaches. Designed specifically for short bed pickups. Durable and long lasting. Pin locking mechanism moves the pivot position 22" rear of the pin box's attachment point.
BrandReese #ad
ManufacturerHorizon Global Corporation #ad
Height9 Inches
Length15 Inches
Weight143 Pounds
Width13.5 Inches
Part Number61420
Model61420
WarrantyNot applicable

2. Trailair

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21K, Lippert Components 328329 Rota-Flex 1621 SHD Pin Box

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Trailair #ad - Pivoting head significantly reduces fore-to-aft coach movement. Powder-coated lower jaw. Rubberized torsion compound absorbs motion and vibration caused by road shock. Absorbs road shock that would otherwise be absorbed by your RV, preventing costly damage.
BrandTrailair #ad
ManufacturerLippert Components #ad
Height12 Inches
Length43 Inches
Weight114 Pounds
Width24 Inches
Part Number328329
Model328329
Warranty1 Year

3. Lippert Components

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Lippert Components 179879 M15 HD Air Ride Pin Box, 18K Replaces LCI 0719 Pin Box

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Lippert Components #ad - Can be retrofitted to most pin boxes on the market. Replaces all popular lci pin boxes: 16k 1621, 21k 1716, 18k 1621, 18k 0719, 21k long jaw 1621, 21K 1116. Air bag acts as a buffer between the tow vehicle and coach to absorb road shock and vibration. Improves ride and reduces driver fatigue.
BrandLippert Components #ad
ManufacturerLippert Components #ad
Height12 Inches
Length43 Inches
Weight168 Pounds
Width24 Inches
Part Number179879
Model179879
Warranty90 day

4. CURT

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CURT 16992 A-Series 5th Wheel Wedge Kit for Rotating 5th Wheel Pin Box

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CURT #ad - Corrosion-resistant. This 5th wheel pin box wedge is constructed from solid, welded steel to ensure maximum strength and dependability. For long-lasting corrosion resistance, this 5th wheel kingpin wedge is protected with a highly durable carbide powder coat finish.

This simple 5th wheel wedge and bolt kit allows CURT A-series 5th wheel hitch to be used with Sidewinder* pin box *Sidewinder is a trademark of Horizon Global. Easy to install. This wedge kit is designed to stop the pivoting motion between the 5th wheel hitch head and pin box, allowing the rotating pin box to function properly and promote safe towing. Sidewinder-ready. High-strength. This 5th wheel wedge installs behind the kingpin, easily and permanently mounting with the included bolts. Safe towing.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height1.5 Inches
Length6.5 Inches
Weight5.2 Pounds
Width6.25 Inches
Part Number16992
Model16992
WarrantyLimited Lifetime Warranty (One-Year Finish, One-Year Parts)

5. Reese

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Reese ST400-SW19K Pin Box Sidewinder

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Reese #ad - Nimble and quick design automatically eliminates turning and clearance headaches. Designed specifically for short bed pickups. Durable and long lasting. Can make up to 90-degree plus turns without exiting the truck. Easy to use.
BrandReese #ad
ManufacturerDraw-Tite #ad
Height15 Inches
Length40.88 Inches
Weight185 Pounds
Width20.63 Inches
Part NumberST400-SW19K
ModelST400-SW19K
WarrantyNot applicable

6. Reese

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Reese Sidewinder Combo, Turret W/Hardware #61300 & Spacer Kit, 19K Arm W/King Pin

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Reese #ad - Designed specifically for short bed pickups. Nimble and quick design automatically eliminates turning and clearance headaches. Durable and long lasting. Pin locking mechanism moves the pivot position 22" rear of the pin box's attachment point. Can make up to 90-degree plus turns without exiting the truck.
BrandReese #ad
ManufacturerHorizon Global Corporation #ad
Height9 Inches
Length15 Inches
Weight189 Pounds
Width13.5 Inches
Part Number61411
Model61411
WarrantyNot applicable

7. Reese

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Reese ST400-SW16K Pin Box Sidewinder

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Reese #ad - Durable and long lasting. Nimble and quick design automatically eliminates turning and clearance headaches. Can make up to 90-degree plus turns without exiting the truck. Designed specifically for short bed pickups. Easy to use.
BrandReese #ad
ManufacturerDraw-Tite #ad
Height15 Inches
Length41 Inches
Weight160 Pounds
Width20.63 Inches
Part NumberST400-SW16K
ModelST400-SW16K
WarrantyNot applicable

8. CURT

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CURT 16991 E16 5th Wheel Wedge Kit for Rotating 5th Wheel Pin Box

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CURT #ad - Easy to install. Safe towing. This wedge kit is designed to stop the pivoting motion between the 5th wheel hitch head and pin box, allowing the rotating pin box to function properly and promote safe towing.

For long-lasting corrosion resistance, this 5th wheel kingpin wedge is protected with a highly durable carbide powder coat finish. This 5th wheel wedge installs behind the kingpin, easily and permanently mounting with the included bolts. This 5th wheel pin box wedge is constructed from solid, welded steel to ensure maximum strength and dependability. Corrosion-resistant. This simple 5th wheel wedge and bolt kit allows the CURT E16 5th wheel hitch to be used with Sidewinder* pin box *Sidewinder is a trademark of Horizon Global. High-strength. Sidewinder-ready.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height5.5 Inches
Length6.5 Inches
Weight4 Pounds
Width6.25 Inches
Part Number16991
Model16991
WarrantyLimited Lifetime Warranty (One-Year Finish, One-Year Parts)