2. Removing and refitting water filled radiators

Name the parts on this adjustable spanner

e

d

c

b

a

Fixed jaw

adjustment scroll

Size graduations

Adjustable jaw

Handle

Common size adjustable spanners for plumbers are

• 6 inches

• 8 inches

• 10 inches

• 12 inches

How many millimetres are there in a meter?

• 100

• 10

• 10000

• 1000

Name the part on this adjustable water pump pliers

b

c

d

e

a

Hardened jaw face

Fixed jaw

Grips

Adjustment ratchet

Moving jaw

What is this tool called?

What is this valve called?

What is this tool called?

What is the name of the tool that drains water from the whole system?