This kit is specifically made for Master Plan Trailer Blueprint: 5216 - 102" x 16' Tandem Axle 7k or 10.4K HD Flatbed Deckover Trailer (Included) 

What's Included: on the "7K capacity Trailer Kit"

• 2 - 3.5k Trailer Axle - 3500 lb Electric Brake 5x4.5 lug(85/70)
• 4 - 4 Leaf Trailer Double Eye Spring for 3500 lb Axles
• 2 - Trailer U-bolt kit for 3500 lb Axles
• 1 - Double Eye Tandem Hanger Kit for 3500-7000 lb Axles
• 1 - 7K Straight Tongue Trailer Coupler 7000lb 2"x3"
• 1 - Pipe Mount 5k Trailer Jack - 5000 lb Side Wind
• 4 - Red 6in Oval LED S/T/T Light
• 4 - Flush Mount Grommet For 6in Oval Lights
• 4 - Pigtail for Led Lights -3 Prong 10"
• 4 - 2" Round Sealed LED Marker/Clearance Lights - Amber
• 2 - 2" Round Sealed LED Marker/Clearance Lights - Red
• 6 - Flush Mount Grommet For 2in Round Lights
• 6 - Pigtail for 2-2.5" Rnd Lights - 2 Pin 6"
• 1 - License Plate Light-Rectangular
• 1 - Sealed ID Light Bar - 3 Red Lights
• 1 - 7 Way Plug
• 2.4 - 6 way cable 14 gauge (per 10 foot)
• 2 - Silver Trailer Safety Chain - 1/4x31" (5k Capacity)
• 1 - 12 Volt Trailer Breakaway Kit
• 4 - 15" 6 ply Radial TWA - ST 205/75R15 5x4.5 Lug TWA (Tire Wheel Assemblies) - Wheel Color: Silver/Gray Finish

What's Included: on the "10.4K capacity Trailer Kit"

• 2 - 5k 5.2k Trailer Axle - 5000 5200 lb Electric Brake 6 lug(85/70)
• 4 - 5 Leaf Trailer Double Eye Spring for 6000 lb Axles
• 2 - Trailer U-bolt kit for 5200 - 7000 lb Axles (1/2"Diameter)
• 1 - Double Eye Tandem Hanger Kit for 3500-7000 lb Axles
• 1 -12.5K Straight Tongue Trailer Coupler12,500 lb 2 5/16" ball 2" x 3"
• 1 - Pipe Mount 5k Trailer Jack - 5000 lb Side Wind
• 4 - Red 6in Oval LED S/T/T Light
• 4 - Flush Mount Grommet For 6in Oval Lights
• 4 - Pigtail for Led Lights -3 Prong 10"
• 4 - 2" Round Sealed LED Marker/Clearance Lights - Amber
• 2 - 2" Round Sealed LED Marker/Clearance Lights - Red
• 6 - Flush Mount Grommet For 2in Round Lights
• 6 - Pigtail for 2-2.5" Rnd Lights - 2 Pin 6"
• 1 - License Plate Light-Rectangular
• 1 - Sealed ID Light Bar - 3 Red Lights
• 1 - 7 Way Plug
• 2.4 - 6 way cable 14 gauge (per 10 foot)
• 2 - Silver Trailer Safety Chain - 1/4x31" (5k Capacity)
• 1 - 12 Volt Trailer Breakaway Kit
• 4 - 15" 8 ply Radial TWA - ST 225/75R15 6x5.5 TWA (Tire Wheel Assemblies) - Wheel Color: Silver/Gray Finish