Henderson PleaseNote:Thecolour of the spring usually indicatesSpring Strength not actual colourYellow 533mm /21" 99 38mm 5mm Used on single garage doorsGrey 533mm /21" 99 38mm 5.5mm Used some single & upto 12'6" wide doorsGreen 535mm /21" 99 38mm 6.0mm Used on double doors

Ultra 150 Mk1 521 mm /20.5" 82 47mm 6.5mm Hexagonal head adjuster boltUltra 150 Mk2 424mm /16.6" 63 54mm 7mm Hook adjuster bolt

Ultra 225 516mm /20.3" 62 64mm 8.6mm Hook adjuster boltUltra 210 603mm / 23.7" 86 49mm Hexagonal head adjuster boltGarador

Mk3C PN57 914mm /36" Fits to cables inside horizontal spring box above door - pulley wheel attachedMk3C PN58 762mm /30" Fits to cables inside horizontal spring box above door - pulley wheel attachedMk4F Type These springs are housed in the vertcal metal frame I please select suitable spring strength 1- 7

R Type 609mm /24" Fitshorizontaltrackedsingledoorsupto8'2" wide/1 springperside/ plasticcoversDR& RM 24" /609mm Horizontaltrackssuspendedfromceiling/9' - 16' wide/1 or2 springspersideI plasticcoversDC&CM 685mm /26.9" ShorthorizontaltrackssupportedbyframeI 9' - 16' wide/1 or2 springsperside/ plasticcoversC Type Fits inside plastic tubes vertically each side of door I fits to cables I please select correct spring strength

CardaleBlue Spot 483mm /19" 74 50mm 6.5mm Fits doors 10' - 15' wide I doors fitted before 1998

Black Spring 400mm /15.7" 97 40mm 5mm Fits Ivanhoe & Georgain Doors 7'6" x 6'6" - 7'6 x 7'0"Futura / GRP 483mm /19" 74 50mm 5mm Blackwithblueloop/ GRP& FuturaRangeupto8' wide

Entex Purple Tip This spring replaces Blue, Yellow, White & Green tipped Springs. Fits upto 8' wide fitted pre 97Entex Brown Tip This spring replaces the Red tip spring. Fits doors upto 8' wide fitted pre 97

Wessex, Yellow 470mm /18.5" 53 67mm 8.7mm Yellow in colour

Blue 510mm /20" 67 50mm 7.5mm Blue in colourGrey 508mm /20" 80 50mm 6.5mm Grey in colourBlack 496mm /19.5" 91 45mm 5.5mm Grey in colour with black tip or can be all blackRed 510mm /20" 67 50mm Obsolete Please use Wessex Blue Spring

Green 520mm /24" 71 55mm 8.5mm Obsolete Please use Wessex Brown SpringBrown 490mm /19" 58 60mm 8.5mm Brown in colour / Grey

BirtleyRed 300mm /12" 50 40mm 6mm Usedon 7' highdoors,for allotherspringsseeHenderson

BonsackSpring 1 530mm /21" 95 42mm Fitted to double doors fitted before 2000Spring 2 590mm /23" 92 42mm Fitted to double doors fitted before 2000Spring 3 646 mm /25.5" 91 67mm Fitted to double doors fitted before 2000

ComptonShort 373mm /14.7" 68 35mmLong 507mm /20" 75 50mm

Ellard Please see Wessex Springs

Haskins StarfleetSpring 1 480mm /18.8" 94 40mm 5mm Used on doors upto l' wideSpring 2 490mm /19.2" 89 40mm 5.4mm Used on Garage Doors TO" to 9'0" wideSpring 3 455mm /17.9" 70 53mm 6.4mm Used on Garage Doors 10'0" to 14'0" wide

MarleySilver 510mm /20" 87 35mm Silver colour / Fits Marley Auto door rangeBlack 584mm /23" 106 37mm Silver in colour / Fits Auto & MG range doors

Black / Red 584mm /23" 92 43mm Silver in colour / 1 x closed hook / Auto & MG

Westland Please see Garador Springs