China Factory Rigging Hardware Us Type Hook and Eye Turnbuckle/Turn Buckle

Name: TURM BUCKLES

Material: Body(galvanized forged steel) Cotter Pin(stainless steel)
Turnbuckles are used as adjustable extension links to maintain proper tower clearance on assemblies at tower end.Jaw ends are supplied with bolt, nut, and humpback cotter pin. Remove BNK suffix for Type EE turnbuckles.
NOTE: When ordering, replace XX with Type in Catalog Number. Example: TB34JJ6BNK for jaw-jaw end fittings with 6"(152.4mm) take up. BNK suffix not valid for Type EE turnbuckles. Add "LN" suffix if jam nuts are required. The torque required to rotate the boss of a turnbuckle under tension can be calculated by the formula: T = 2 (kdW/12) ft-lb 
Where: k = Friction factor (0.16) d = Nominal thread diameter (Inches) W = Applied tension load (lb) 
Example: 3/4 turnbuckle under 4000 lb tension T= 2(0.16 x 0.75 x 4000 /12) = 80 ft-lb

FAQ
Q: Can we get a sample for reference?
A: Yes, as long as the goods are conventional type, and you will be charged sample cost plus related shipping cost. Once you place an order to us, we can return or deduct the sample cost to you.
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 25-30 days upon the receipt of advance payment.
Q: What is your terms of payment?
A: We accept West Union, T/T, irrevocable L/C at sight. Prefer T/T 30% deposit before production, the balance against copy of B/L.
Q: Can you print our brand on the product?
A: Yes, of course, we also do OEM to print client‘s brand on the product.