Question 1

Will these remove stuck watch bracelet pins? I'm trying to find a pair of pliers suitable purely for these.  The ones I have won't grip to the pin.

Accepted Answer

Without seeing the bracket pin you gave, I would suggest not. There are specific tools for the removal/fitting of these pins. They can be bought relatively cheaply from “Wish” 
I do have a pair, but I’m currently miles away from their location. So that doesn’t help you much. Hope I’ve helped somewhat. Regards, Tim

Question 2

Are these likely to be better or worse than a normal set of locking pliers for removing a sheared, rusted bolt? I can only access it from the top.

Accepted Answer

It depends on the situation. If there's sufficient space around the head then locking pliers will allow a stronger grip (the brand ENGINEER make also their screw removal pliers in a locking version ...the PZ-64 (small)  & PZ-65 (larger)  - the plier grooves on these are arranged in such a fashion that the pliers wont' slip as you twist the screw/bolt out ...whereas normal locking pliers will likely slip as you twist the bolt out). If space around the head (or access to the screw)  is tight and *if* there's a head still on the bolt/screw the PZ-58 pliers may be a better option...but won't allow as much sheer 'head gripping force' compared to the PZ-64/PZ-65 locking plier version.

Question 3

Will these plyers remove a long screw that has a churned head.   An allum key was used

Accepted Answer

Difficult to know. They are designed with jaws that can grip a nut/bolt/screw head, if they can get enough purchase. I have found them very effective and would recommend them but there will always be one situation that defeats them. Good luck.

Question 4

Will these work on a snapped screw?

Accepted Answer

Yes - I have used them on multiple snapped screws, assuming there is enough surface area to grip onto.

ASIN	B002L6HJAA
Best Sellers Rank	14,688 in DIY & Tools ( See Top 100 in DIY & Tools ) 109 in Pliers
Brand	ENGINEER
Colour	Green
Country of Origin	Japan
Customer Reviews	4.6 4.6 out of 5 stars (9,942)
Cutting Width	0.05 Inches
Global Trade Identification Number	00785533559484, 04989833039585
Grip Type	Ergonomic
Handle Material	Thermoplastic,Tpr,Rubber,Steel
Included Components	PZ-58 Pliers
Item Dimensions L x W	16L x 5.4W centimetres
Item Type Name	Screw Pliers
Item Weight	149 Grams
Manufacturer	Engineer
Material	Alloy Steel, TPR
Model Number	PZ-58
Part Number	PZ-58
Set Name	Neji-Saurus
Specification Met	RoHS
UPC	785533559484 043957595960 733353138617
Unit Count	1.0 count
Usage	Gripping,Screw Removal

ENGINEER Screw Removal Pliers PZ-58 Neji-Saurus GT 160mm - Extractor Tool for Stripped, Damaged & Rusted Screws - Side Cutter & Spring Loaded - Made in Japan

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