Harness-2-Booster Grow With You ClickTight Plus Car Seat - Jet Safewash

SKU: E1C477N


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The Britax Grow With You ClickTight Plus harness-2-booster car seat grows with your child from toddler to big kid. The SafeWash™ cover is soft to the touch and safe to machine wash, with a knit construction that’s naturally flame retardant.

With ClickTight, you can install with confidence, every time. 3 layers of side impact protection surround the head, neck & torso. SafeCell Technology acts as a crumple zone to help absorb crash energy. With arm rests, cup holders and harness comfort pads, even big kids enjoy the ride.

Data Sheet
  • Trusted Quality, Upgraded Design
  • 2-in-1 Booster Seat
  • Easy Installation
  • High strength steel frame, crumple zone and patented v-shaped tether
  • Full Body Protection
  • 9-position, quick-adjust 5-point harness & headrest move together using one hand for the proper fit
  • Soft to the touch and safe to machine wash and dry; knit construction is naturally flame retardant

Child fit information

  • Forward-facing Harnessed Weight : 25-65 lbs (11.3-30 kg)
  • Forward-facing Harnessed Height : 34-49" ( 86.36-124.46 cm)
  • Belt Positioning Booster Weight : 40-120 lbs ( 86.36-124.46 cm)
  • Belt Positioning Booster Height : 44-63" (111.76-160 cm)


  • 21" x 23" x 25" (53.34 cm x 58.42 cm x 63.5 cm)
  • Weight : 27 lbs
  • Headrest fully extended height : 35.5"
  • Seating depth : 15" (38 cm)
  • Seating width : 12" (30.48 cm)
  • Shoulder width : 12" (30.48 cm)
  • Harness slot height : 12-20"  (30.48-50.8 cm)
  • Buckle strap : 7.0-9.0" (17.78-22.86 cm)


  • Britax strongly recommends that children should be secured with a harness system until they exceed the weight or height limits specified.


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