User Manual

Sizing Chart (recommended)
King Pin Box
Manufacturer
MFR#
King Pin Box
Model #
Measurement
A
Measurement
B
Measurement
C
5th Airborne (medium) 331709 Most Models 10-1/2” 6-7/8” 14-1/4”
5th Airborne 331759 Most Models 12” 7-7/8” 19-7/8”
Demco (Universal will not work) 331750 Most Models 10-3/4” 5” 11-7/8”
Demco (Universal will not work) 331751 Most Models 11-1/4” 5-1/8” 12-1/16”
Dexter 331731 Most Models 12” 5-9/16” 12-1/4”
Fabex 331720 500’s, 765, 770* 13-1/2” 3-1/4” 9-1/4”
Fabex 331706 Most Models 12” 4-5/8” 11-3/8”
Leland 331730 Most Models 14” 5-1/2” 12-1/4”
Lippert (long) 331704 1621* 12-3/4” 3-3/8” 8-7/8”
Lippert (long) 331711 1621 HD* 12-3/4” 4” 8-7/8”
Lippert (long) 331705 1621* 13-1/4” 3-3/8” 8-7/8”
Lippert (medium) 331705 1116* 13-1/4” 3-1/2” 9-3/16”
Lippert (long) 331705 1716* 13-1/4” 3-1/4” 8-7/8”
Lippert 331710 0719** 12-3/4” 6-3/8” 12-1/4”
MOR/ryde (don’t use Universal or Multi-t) 331707 Rubber Cushion 13-1/2” 7-5/16” 17-1/2”
Trailair Rota-Flex (don’t use Universal or Multi-t) 331756 Most Models 13-3/8” 5-3/8” 11-7/16”
Trailair Rota-Flex (don’t use Universal or Multi-t) 331760 Most Models 13-5/8” 5” 11-7/16”
Trailair FlexAir 331761 Most Models 13-1/4” 6-1/8” 12-3/4”
Trailair Tri Glide Airbag/Shock Pin Box 331757 Tri Glide Only 12-3/4” 5-15/16” ALL
Trailair Airbag/Shock Pin Box 331758 Most Models
13-3/8” 7-3/8” 13-1/2”
Reese Revolution 331721 10K Pin Box 10-1/2” 4-1/4” 11”
Reese Revolution (*for 16K with spacers) 331722 16K or 21K Pin Box 13” or *12-1/2” 4-1/4” 11-3/4”
Multi-t and Universal Capture Plates
Multi-t Capture Plate 3365
* Fits the indicated
pin boxes above
12-3/4” through
13-1/2” and 14”
2-9/16” — 4” ALL
Multi-t Capture Plate 3366
** Fits the indicated
pin boxes above
12, 12-1/4”, 12-3/4” 5-3/16” — 6-5/8” ALL
Universal Capture Plate Kit 3317 INCLUDES: Universal Capture Plate, Fore & Aft Plate Extensions, Knee Braces, & Hardware
Capture plate Fit Chart
(REQUIRED FOR ALL SUPERGLIDE HITCH FUNCTIONALITY)
Capture Plates are a required component of the SuperGlide hitch system. When the trailer is hooked up to the hitch, the Capture Plate’s wedge isolates
the king pin from turning in the fth wheel plate, causing the Cam Assembly to activate and allowing the SuperGlide to move as turns are being made.
Most applications slip over the king pin and are held in place by a set screw. Follow the instructions below to determine your correct Capture Plate.
1) Find the manufacturer’s name and model number located on your pin box.
2) Then nd the Quick Connect part number that corresponds to that
information.
3) To ensure correct t, make the necessary A, B and C measurements:
A: Measure the king pin plate from side-to-side. This is the most
important measurement. Be sure that this measurement is no more
than 1/16” less than the measurement listed in the column below.
B: Measure from the leading edge of the king pin to the leading edge of
the king pin plate.
C: Measure from the rear edge to the leading edge of the king pin plate
C
B
A
leading edge