Ronstan Series 30 Orbit BlocksRonstan

RONSTAN Orbit Blocks - Ball Bearing Size 30 - Overview


Ronstan Ball Bearing Orbit Blocks™ Series 30 boast the highest strength-to-weight ratio available. Less friction provides you with ultimate performance. This is achieved through all-composite reinforced polymer materials and a Dyneema® rope link head. Their precision design allows the optimum number of ball bearings in loaded areas and eliminates them in inactive areas. Ineffective mass is reduced even further through fibre-reinforced composites in the block head, cleat arms and beckets. The incredible Series 20 Orbit Block is capable of laods up to 250kg (550lb) while weighing a mere 9 grams. It's so light that it needs to be lashed down!

  • Ultra lightweight.
  • Highest working load in its class.
  • Simple and secure attachment. The Dyneema® Link is easily fitted and is retained securely by a moulded retainer clip.
  • Low profile and compact.
  • Fiddle block flexibility.
  • High performance cleating
  • Used for sheets and control lines on dinghies, sports boats and

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  • Currency:
    RONRF318 - Ronstan Standup Spring 21mm High x 16.5mm ID
    Code: RONRF318
    Original Price: $2.45
    Price: $2.08
    (You Save: $0.37)
    RONRF321 - Ronstan Tapered Spring 40mm High x 28mmDiam
    Code: RONRF321
    Original Price: $4.45
    Price: $3.78
    (You Save: $0.67)
    RONRF35100 - Ronstan Series 30 BB OrbitBlock, Single, Swivel Shackle Head, Becket
    Code: RONRF35100
    Original Price: $21.95
    Price: $18.70
    (You Save: $3.25)
    RONRF35100A - Ronstan Series 30 BB Orbit Block, Single Slotted Head Post
    Code: RONRF35100A
    Original Price: $29.95
    Price: $25.50
    (You Save: $4.45)
    RONRF35100D - Ronstan Series 30 OrbitBlock, Single, Swivel Shackle Head, Becket
    Code: RONRF35100D
    Original Price: $29.95
    Price: $25.50
    (You Save: $4.45)
    RONRF35101 - Ronstan Series 30 BB OrbitBlock, Single, Lashing Head, Becket Option
    Code: RONRF35101
    Original Price: $15.95
    Price: $13.60
    (You Save: $2.35)
    RONRF35101D - Ronstan Series 30 Orbit Block, Single & Becket, Fixed Head
    Code: RONRF35101D
    Original Price: $23.95
    Price: $20.40
    (You Save: $3.55)
    RONRF35140 - Ronstan Series 30 BB Orbit Block, Stand Up, Swivel
    Code: RONRF35140
    Original Price: $29.95
    Price: $25.50
    (You Save: $4.45)
    RONRF35141 - Ronstan Series 30 BB Orbit Block, Stand Up, Fixed Head
    Code: RONRF35141
    Original Price: $23.95
    Price: $20.40
    (You Save: $3.55)
    RONRF35151 - Ronstan Series 30 BB Orbit Block, Cheek
    Code: RONRF35151
    Original Price: $16.95
    Price: $14.40
    (You Save: $2.55)
    RONRF35202 - Ronstan Series 30 BB Orbit Block, Double
    Code: RONRF35202
    Original Price: $39.95
    Price: $34.00
    (You Save: $5.95)
    RONRF35212 - Ronstan Series 30 BB Orbit Block, Double, Becket
    Code: RONRF35212
    Original Price: $40.95
    Price: $34.80
    (You Save: $6.15)
    RONRF35284 - Ronstan Series 30 BB Orbit Block, Linked
    Code: RONRF35284
    Original Price: $33.95
    Price: $28.90
    (You Save: $5.05)
    RONRF35286 - Ronstan Series 30 BB Orbit Block, Clew Ring Linked
    Code: RONRF35286
    Original Price: $37.95
    Price: $32.30
    (You Save: $5.65)
    RONRF35302 - Ronstan Series 30 BB Orbit Block, Triple
    Code: RONRF35302
    Original Price: $51.95
    Price: $44.20
    (You Save: $7.75)
    RONRF35312 - Ronstan Series 30 BB Orbit Block, Triple, Becket
    Code: RONRF35312
    Original Price: $53.95
    Price: $45.90
    (You Save: $8.05)
    RONRF35322 - Ronstan Series 30 BB Orbit Block, Triple, Cleat
    Code: RONRF35322
    Original Price: $87.95
    Price: $74.80
    (You Save: $13.15)
    RONRF35332 - Ronstan Series 30 BB Orbit Block, Triple, Becket, Cleat
    Code: RONRF35332
    Original Price: $88.95
    Price: $75.60
    (You Save: $13.35)
       

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