Product Description

parameters1：ZP HDG
parameters2：hook with thread
parameters3：
Item: S***2Hook
Material: Carbon Steel or Alloy steel
Surface finishing: Zinc Plated or painted
Size: 1/2ton**5ton

A hook is some easy way to extend or replace a certain part of the source by your own methods. They are often used for providing pre- and post-processing userfunctions in the core as well as giving control totally to a method provided by some extension author.
The big advantage of using a hook instead of the older X-Class mechanism is the ability to enable more than one extension to extend the same class or method. This has been discussed in the developer mailinglist for some time and is also explained in the TYPO3 Core APIs document.
The drawback is, that a hook has to exist before you can use it. So if you are in a situation in which you would like to extend a core or extension's functionality, just ask the source's author to provide a hook for you in the next release.

Detailed Product Description

Swivel Snap Hook
1. Sample Time: 3days
2. High quality, low price, best sevice
3. Packing: Cartons, gunny bags and pallets

1. Rigging Hardware Swivel Snap Hook

A. Heat treated: Drop forged, tempered and quenched

B. Material: Stainless steel **4 or **6, Carbon Steel, Alloy

C. Standard: European TYPE, JIS TYPE, US. TYPE, DIN TYPE

D. Size: All kinds of type or accoring to customer's design

E. Surface: Hot dipped galvanized, Electro galvanized, Self-colored