Single Stringing Blocks for Sale

BTTV31-AL-14-8

CTOS BTTV-31 Aluminum Helicopter Block 16" to 28" Diameter Sheave
Equipment Cat-Class bttv31-al-14-8
Your Price:
REQUEST
  • Polished aluminum sheave
  • Sheave diameters between 16-28"
  • Large contoured throat
  • Part Number(s): BTTV-31-AL-14-8, BTTV-31-AL-16-12, BTTV-31-AL-18-12, BTTV-31-AL-24-12, BTTV-31-AL-28-15, BTTV-31-AL-30-15,

BTTV31-UL-10-8

CTOS BTTV-31 Urethane Lined Helicopter Block 12" to 46" Diameter Sheave
Equipment Cat-Class bttv31-ul-10-8
Your Price:
REQUEST
  • Utherane Lined Sheave
  • Sheave Diameters between 12-46"
  • Large contoured throat
  • With grounding arm
  • Part Number(s): BTTV-31-UL-8-5, BTTV-31-UL-10-8, BTTV-31-UL-14-8, BTTV-31-UL-16-12, BTTV-31-UL-18-12, BTTV-31-UL-24-12, BTTV-31-UL-28-15, BTTV-31-UL-30-15, BTTV-31-UL-34-15, BTTV-31-UL-36-15, BTTV-31-UL-40-15

BTTV31-UL108BG

CTOS BTTV-31 Urethane Lined Helicopter Block 12" to 46" Diameter Sheave w/ Ground
Equipment Cat-Class bttv31-ul108bg
Your Price:
REQUEST
  • Utherane Lined Sheave
  • Sheave Diameters between 12-46"
  • Large contoured throat
  • With grounding arm
  • Part Number(s): BTTV31-UL108BG, BTTV31-UL-148G, BTTV31UL1612BG, BTTV31UL2412BG, BTTV31UL2815BG, BTTV31UL3015BG, BTTV31-UL3615G, BTTV31-UL4015G

BTTV31-UL-1812

CTOS BTTV-31 Urethane Lined Helicopter Block w/ 22" Sheave & Wide Throat
Equipment Cat-Class bttv31-ul-1812
Your Price:
REQUEST
  • Urethane Lined Sheave
  • Helicopter Block
  • 22" Sheave
  • Wide Throat
  • Part Number(s): BTTV31-UL-1812

BTTV31UL1812WG

CTOS BTTV-31 Urethane Lined Helicopter Block w/ 22" Sheave, Wide Throat & Ground
Equipment Cat-Class bttv31ul1812wg
Your Price:
REQUEST
  • Urethane Lined
  • Helicopter Block
  • 22" Sheave
  • Wide Throat
  • Ground
  • Part Number(s): BTTV31UL1812WG

BTV11-UL-14-9

CTOS BTV-11 Full Frame Blocks, 16" to 46" Urethane Sheaves
Equipment Cat-Class btv11-ul-14-9
Your Price:
REQUEST
  • Latch: Detention Pin
  • Sheave OD: 16”- 46"
  • Sheave Material: Urethane Lined
  • Part Number(s): BTV11-UL-14-9, BTV11-UL-16-12, BTV11-UL-18-12, BTV11-UL-24-12, BTV11-UL-28-15, BTV11-UL-30-15, BTV11-UL-34-15, BTV11-UL-36-15, BTV11-UL-40-15

BTV11-AL-1812

CTOS BTV-11 Full Frame Blocks, 22" to 28" Aluminum Sheaves
Equipment Cat-Class btv11-al-1812
Your Price:
REQUEST
  • CTOS BTV-11 Full Frame Blocks, 22" to 28" Aluminum Sheaves
  • Part Number(s): BTV11-AL-1812, BTV11-AL-2412

BTV11-UL-14-9G

CTOS BTV-11-BG Full Frame Block with Detention Pin and Grounding Arm 16" to 42" Urethane Sheaves
Equipment Cat-Class btv11-ul-14-9g
Your Price:
REQUEST
  • Latch: Detention Pin
  • Sheave OD: 16”- 46
  • Sheave Material: Urethane Lined
  • Part Number(s): BTV11-UL-14-9BG, BTV11-UL-16-12BG, BTV11-UL-18-12BG, BTV11-UL-24-12BG, BTV11-UL-28-15BG, BTV11-UL-30-15BG, BTV11-UL-34-15BG, BTV11-UL-36-15BG

UB-1-C

CTOS Socket Mount Y-Ball Clevis, SWL 30,000 lbs. 7" Sheave
Equipment Cat-Class ub-1-c
Your Price:
REQUEST
  • Latch: Detention Pin
  • Sheave Material: Polished Aluminum, Ductile Iron, Urethane Lined
  • Sheave OD: 7”
  • Sheaves Available: Polished Aluminum, Ductile Iron, and Urethane Lined
  • Part Number(s): UB-1-C

UB-1-B

CTOS Universal Block w/ Twist Latch, Ground Stud, 7" Sheave
Equipment Cat-Class ub-1-b
Your Price:
REQUEST
  • Twist latch
  • 7" sheave
  • Weight: 9.1 lbs.
  • Available in polished aluminum, ductile iron, or urethane lined

UB-1-A-G

CTOS Universal Block with Ground Stud & Spring-Loaded Latch 7" Aluminum Sheave
Equipment Cat-Class ub-1-a-g
Your Price:
REQUEST
  • Latch: Spring-Loaded Gate
  • Grounded Stud
  • Sheave Material: Polished Aluminum
  • Sheave OD: 7”
  • Part Number(s): UB-1-A-G

UB-1-A

CTOS Universal Block with Spring-Loaded Latch, 7" Sheave, Polished Aluminum
Equipment Cat-Class ub-1-a
Your Price:
REQUEST
  • Available with Polished Aluminum Sheave, Ductiles Iron Sheave, and Urethane Lined Sheave
  • Latch: Spring-Loaded Gate
  • Sheave Material: Polished Aluminum, Ductile Iron, Urethane Lined
  • Sheave OD: 7”
  • Part Number(s): UB-1-A