HG-223
Hook & Hook

Meets the performance
requirements of Federal
Specifications FF-T791b,
Type 1, Form 1 - Class 5, except for those provisions required of the contractor.

Meets the performance
requirements of Federal
Specifications FF-T791b,
Type 1, Form 1 - Class 6, except for those provisions required of the contractor.

Meets the performance
requirements of Federal
Specifications FF-T791b,
Type 1, Form 1 - Class 4, except for those provisions required of the contractor

Meets the performance
requirements of Federal
Specifications FF-T791b,
Type 1, Form 1 - Class 8, except for those provisions required of the contractor

Meets the performance
requirements of Federal
Specifications FF-T791b,
Type 1, Form 1 - Class 7, except for those provisions required of the contractor.

• Hot Dip galvanized.
• End fittings are Quenched and Tempered, bodies heat treated by normalizing.
• Hooks are forged with a greater cross sectional area that results in a stronger hook with better fatigue properties.
• Modified UNJ thread on end fittings for improved fatigue properties. Body has UNC threads.
• Turnbuckle eyes are forged elongated, by design, to maximize easy attachment in system and minimize stress in the eye. For turnbuckle sizes 1/4" through 2-1/2 ", a shackle one size smaller can be reeved through eye.
• Forged jaw ends are fitted with bolts and nuts on sizes 1/4"  through 5/8", and pins and cotters on sizes 3/4" through 2-3/4".
• TURNBUCKLES RECOMMENDED FOR STRAIGHT OR IN-LINE PULL ONLY.
• Lock Nuts available for all sizes.
• Crosby’s Quenched and Tempered end fittings and normalized bodies have enhanced impact properties for greater toughness at all temperatures.
• Typical hardness levels, Tensile Strengths and Ductility Properties are available for all sizes.
• Turnbuckles can be furnished proof tested or magnaflux inspected with certificates if requested at time of order.
• Turnbuckle assembly combinations include: Eye and Eye, Hook and Hook, Hook and Eye, Jaw and Jaw, Jaw and Eye.
• We also stock stainless steel and other "special" turnbuckles. Contact   us with your requirements.