Do these spacers provide sufficient space to run horizontal and vertical rebar between the block or are larger spacers required when using rebar?

The spacers give the block a 1/4" spacing each direction. With the natural cavity of the block added to the 1/4" there is plenty of room for panel anchors and panel reinforcement to be used with the spacers.

It takes 2 plastic pieces to make one spacer. Does the count of 24 per bag mean 24 spacers or 24 plastic pieces?

The bag contains 24 spacers (48 plastic pieces).

Will these spacers work for the 8x8x4 Decora Glass Block?

The universal spacers will work with the 8x8x4 Decora glass block. These spacers come in two pieces that snap together and depending on which holes you use, will work for either 3" or 4" glass blocks in the mortar application.

Are these used for installling glass block with silicone adhesive/caulk?

No they are used for the mortar application. If you want the silicone spacers you need to find Pro-Vantage for 4" block or Residential silicone spacers for 3". We have them on our website under mortarless accessories. Call me if you need assistance 815.416.1007

Glass Block Spacer Univ | Desertcart Austria

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 37.01

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Description

📐 Elevate your glass block game with precision spacers that pros swear by!

SPEED UP YOUR BUILD - Quick installation keeps panels flush and joints consistent, saving you time on site.
DURABLE EMBEDDED DESIGN - Spacers stay embedded in mortar, twisting off cleanly for a seamless look.
UNIVERSAL FIT ZERO HASSLE - Adjustable two-piece spacers snap together for both 3" and 4" glass blocks.
FLAWLESS ALIGNMENT EVERY TIME - Ensures perfectly even mortar joints for a sleek, professional finish.
TRUSTED BY PROS LOVED BY DI YERS - 24-pack of premium plastic spacers designed for thick blocks across multiple series.

Glass Block Spacer Univ offers a 24-piece set of plastic mortar spacers designed to maintain consistent 1/4" joints in glass block installations. Compatible with both 3" and 4" thick blocks, these snap-together spacers ensure straight, flush walls with a professional finish. Ideal for mortar installations, they embed seamlessly and twist off cleanly, speeding up construction while delivering flawless alignment.

Specifications

ASIN	B002M9G4FM
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#222,721 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,033 in Hardware Spacers
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (57)
Date First Available	October 8, 2010
Finish	opaque
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	12 ounces
Item model number	110609
Manufacturer	Pittsburgh Corning
Material	Plastic
Measurement System	inch
Number Of Pieces	24
Part Number	110609
Product Dimensions	6 x 5 x 6 inches
Size	1/4"

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 37.01

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews